0000000000040479

AUTHOR

Nadine Pirio

0000-0003-4921-2912

showing 125 related works from this author

C-H Bond Arylation of Pyrazoles at the β-Position: General Conditions and Computational Elucidation for a High Regioselectivity

2021

International audience; Direct arylation of most five-membered ring heterocycles are generally easily accessible and strongly favored at the α-position using classical palladium-catalysis. Conversely, regioselective functionalization of such heterocycles at the concurrent β-position remains currently very challenging. Herein, we report general conditions for regioselective direct arylation at the β-position of pyrazoles, while C-H α-position is free. By using aryl bromides as the aryl source and a judicious choice of solvent, the arylation reaction of variously N-substituted pyrazoles simply proceeds via β-C-H bond functionalization. The β-regioselectivity is promoted by a ligand-free palla…

chemistry.chemical_element010402 general chemistryRing (chemistry)01 natural sciencesCatalysischemistry.chemical_compoundbeta-C−H arylationsolvent effectcatalysis010405 organic chemistry[CHIM.ORGA]Chemical Sciences/Organic chemistryArylOrganic ChemistryRegioselectivityGeneral Chemistry[CHIM.CATA]Chemical Sciences/CatalysispalladiumCombinatorial chemistry0104 chemical sciences[CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistrychemistryIntramolecular forceSolvent effectsProtic solventPalladiumheterocycle
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Exploring reactivity of a bis-sulfonium zirconocene-ate dimer: synthesis of various zwitterionic phosphonium anionic zirconocene complexes

2007

Abstract Formal [3+2] cycloaddition reactions between the bis-sulfonium zirconocene-ate dimer 1a and methylpropiolate, benzaldehyde and carbon disulfide afforded stable zwitterionic phosphonium zirconocene-ate complexes 2–4, respectively, with two orthocondensed five-membered heterocycles. X-ray crystal structure of 4 has been determined. Elemental chalcogens (S, Se, Te) gave rise also to a new variety of five-coordinate zirconium(IV) complexes (5–7) by a formal [3+1] cycloaddition reaction. In these bicyclic zirconates, sulfur is included in a five-membered ring while the second chalcogen is in a four-membered one.

SulfoniumDimer010402 general chemistry01 natural sciencesBiochemistryMedicinal chemistryInorganic ChemistryBenzaldehydechemistry.chemical_compoundChalcogenanionic zirconoceneMaterials ChemistryOrganic chemistry[CHIM.COOR]Chemical Sciences/Coordination chemistryReactivity (chemistry)PhosphoniumPhysical and Theoretical ChemistryComputingMilieux_MISCELLANEOUSBicyclic molecule010405 organic chemistrysulfoniumOrganic Chemistry[ CHIM.COOR ] Chemical Sciences/Coordination chemistryzirconocene-atephosphoniumCycloaddition3. Good health0104 chemical scienceschemistrychalcogenszwitterionic complexes
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Palladium-catalyzed heteroaryl thioethers synthesis overcoming palladium dithiolate resting states inertness: Practical road to sulfones and NH-sulfo…

2018

International audience; We provide efficient synthetic access to heteroaryl sulfones in two-steps using a simple palladium-1,1'-bis [(diphenyl)phosphanyl]ferrocene catalyst to form in high yields variously functionalized heteroaromatic thioethers. Pyridinyl-containing substrates can be subsequently selectively oxidized into sulfones and NH-sulfoximines by using very mild oxidation conditions with a high functional group tolerance. In the palladium catalyzed C-S coupling of heteroaromatic thiols, reactivity limitation is attached with electron-deficient thiols. We show that this limitation can be resolved by the successful use of 2-bromoheteroarenes in the C-S coupling. We established herein…

bond formationarenessulfideschemistry.chemical_element010402 general chemistry01 natural sciencesCatalysisefficientCatalysischemistry.chemical_compounds-arylation[CHIM]Chemical SciencesReactivity (chemistry)SulfonesResting statethiols[PHYS]Physics [physics]010405 organic chemistryProcess Chemistry and TechnologyGeneral Chemistryindolesacid saltsCombinatorial chemistry0104 chemical sciencesThiolatesC-S couplingchemistryFerroceneNH-sulfoximinesReagentElectrophileFunctional groupH functionalizationdirecting groupPalladiumStoichiometryPalladiumCatalysis Communications
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Zirconocen–Benzyme-Mediated Intramolecular Coupling of Bis(alkynyl)phosphane: A Way to Mono- and Tricyclic 1,2-Dihydrophosphetes

1997

Coupling (electronics)chemistry.chemical_classificationchemistryIntramolecular forceGeneral MedicineGeneral ChemistryPhotochemistryMedicinal chemistryAryneCatalysisTricyclicAngewandte Chemie International Edition in English
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(2-Pyridyl)sulfonyl Groups for ortho -Directing Palladium- Catalyzed Carbon-Halogen Bond Formation at Functionalized Arenes

2017

International audience; We describe an efficient palladium-catalyzed selective C-H ortho-monohalogenation (X=I, Br, Cl, F) of various functionalized (2-pyridyl) aryl-sulfones. ortho-, meta-and para-functionalization is tolerated at the arene group which undergoes C-H halogenation. Some modifications are also possible on the 2-(arylsulfonyl) heteroaryl directing groups. A comparison of the halogenation efficiency suggests that bromination is the practical method of choice, while chlorination and fluorination are possible but more challenging. Under forcing conditions ortho-dihalogenation can also be achieved.

pyridyl sulfonechemistry.chemical_elementelectrophilic fluorinationolefinationphenols010402 general chemistry01 natural sciencesMedicinal chemistryCatalysis[ CHIM.ORGA ] Chemical Sciences/Organic chemistryarene C-H functionalizationhalogenationn-(2-pyridyl)sulfonyl groupOrganic chemistryacidsSulfonylchemistry.chemical_classificationortho-arylationHalogen bond010405 organic chemistryChemistry[CHIM.ORGA]Chemical Sciences/Organic chemistryHalogenationGeneral Chemistryindolespalladiumfluorination0104 chemical sciencesderivativesactivationCarbonprotecting groupPalladium
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Zirconocene [Cp2Zr] synthon and benzynezirconocene complexes as tools in main group element chemistry

1998

Abstract Interactions between zirconocene or benzyne zirconocene and unsaturated species incorporating main group elements lead to a variety of new metallaheterocycles. Efficient new methodologies of regiospecific syntheses of mono-, bi-, or tricyclic systems incorporating phosphorus, nitrogen, selenium, antimony, germanium or tin are reported.

Inorganic ChemistrychemistryAntimonyMain group elementSynthonMaterials Chemistrychemistry.chemical_elementOrganic chemistryGermaniumPhysical and Theoretical ChemistryTinAryneSeleniumCoordination Chemistry Reviews
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A doubly bridged isodicyclopentadienyl zirconium complex: bis{N-(3,5-dimethylphenyl)-N-[(η5-isodicyclopentadien-2-yl)dimethylsilyl]amido-κN}zirconium…

2002

Transmetallation of the dilithium salt of (3,5-dimethyphenylamino)(isodicyclopentadienyl)dimethylsilane by treatment with zirconium tetrachloride in a 2:1 ratio leads to the substitution of all four chloride ligands. With the applied stoichiometry, the title complex, [Zr(C(20)H(25)NSi)(2)].C(4)H(10)O, was obtained and crystallized from diethyl ether. X-ray diffraction characterization showed that both isodicyclopentadienyl ligands (alternatively called 4,5,6,7-tetrahydro-4,7-methano-1H-indene) are complexed to the metal on their exo face in a completely stereoselective manner and that they are eta(5)-bonded to the Zr atom.

ZirconiumDimethylsilaneStereochemistrychemistry.chemical_elementGeneral MedicineCrystal structureMedicinal chemistryGeneral Biochemistry Genetics and Molecular BiologyDilithiumTransmetalationchemistry.chemical_compoundchemistryTetrachlorideStereoselectivityDiethyl etherActa Crystallographica Section C Crystal Structure Communications
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Highly Functionalized Ferrocenes

2020

International audience; Ferrocene is unique among organometallic compounds, and serves notably as a versatile platform towards the production of ligands useful to promote transition metals chemistry. A general limiting aspect of the synthesis of ferrocene derivatives is the efficient access to sophisticated highly functionalized polysubstituted ferrocenes, i. e. bearing four or more substituents replacing hydrogen atoms on the cyclopentadienyl rings. These ferrocene derivatives can bear various functional or/and structuring spectator substituents. Their preparation involves synthetic difficulties resulting from the need of multiple functionalizations coexisting altogether, and satisfying fu…

Thesaurus (information retrieval)Setc.). Thus010405 organic chemistryChemistryOPNhighly functionalized ferrocenes010402 general chemistryN)-01 natural sciencesB)-and (NP)-0104 chemical sciencesInorganic ChemistryWorld Wide WebP')-which include notably (P(PB)-B)compounds[CHIM.COOR]Chemical Sciences/Coordination chemistryEuropean Journal of Inorganic Chemistry
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First Annelated Azaphosphole-Ferrocenes: Synthetic Pathways and Structures

2012

The first annelated bis- and mono-3H-1,3-azaphosphole ferrocene sandwich compounds have been synthesized from aminoferrocenes, and their X-ray structures are compared to those of their selenide-protected P═Se analogues, showing net discrepancies both in metallocene backbone conformation and in fused-ring planarity.

Inorganic Chemistrychemistry.chemical_compoundFerroceneChemistryStereochemistryOrganic ChemistryPhysical and Theoretical ChemistryBackbone conformationMetallocenePlanarity testingOrganometallics
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Versatile behavior of conjugated diynes with zirconocene reactive species

2008

Thermal decomposition of Cp2ZrPh2 in the presence of the buta-1,3-diynes RC≡CC≡CR (R = Ph, SiMe3) can lead to seven- or five-membered metallacycles. In both cases a stable benzo-fused seven-membered zirconacyclocumulene arising from a 2-fold insertion of the triple bonds of the dialkyne in the in situ generated zirconocene benzyne is formed. In the case of Me3SiC≡CC≡CSiMe3 a second minor complex is isolated: a 3-alkynyl-substituted zirconaindene arising from a β monoinsertion of one acetylenic function of the conjugated diyne in the zirconocene benzyne. No stable 2-alkynyl-substituted zirconacycle was isolated. This α monoinsertion complex is an intermediate in the exchange of the metalated…

010405 organic chemistryChemistrycycloaddition reactionOrganic ChemistryThermal decomposition[ CHIM.COOR ] Chemical Sciences/Coordination chemistrychemistry.chemical_elementmetalationConjugated system010402 general chemistryTriple bond01 natural sciencesAryne0104 chemical sciencesInorganic ChemistrycyclometalationAntimonyReagentAtomPolymer chemistryMoiety[CHIM.COOR]Chemical Sciences/Coordination chemistryzirconocene- benzyn intermediatePhysical and Theoretical ChemistryComputingMilieux_MISCELLANEOUS
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Gold-Catalyzed Suzuki Coupling of ortho -Substituted Hindered Aryl Substrates

2017

International audience; A method that allows hindered ortho-substituted aryl iodides to be efficiently coupled to phenylboronic acid using a gold-catalyzed C-C bond formation is presented. The use of a molecularly-defined dinuclear gold chloride catalytic precursor that is stabilized by a new tetradentate (N,N')-diamino-(P,P')-diphosphino ferrocene hybrid ligand in a Suzuki-type reaction is described for the first time. Electron-rich isopropyl groups on phosphorus were found essen-tial for a superior activity, while the performances of a set of analogous gold dinuclear complexes that were fully characterized by multinuclear NMR spectroscopy and XRD analysis, were investigated. Therefore, ar…

bromides010402 general chemistry01 natural sciencesBiochemistry[ CHIM ] Chemical SciencesCatalysischemistry.chemical_compoundSuzuki reactionPolymer chemistrygold(iii)Organic chemistry[CHIM]Chemical SciencesPhenylboronic acidacidscomplexes010405 organic chemistryLigandArylOrganic ChemistryGeneral ChemistryNuclear magnetic resonance spectroscopy0104 chemical sciencesreactivityhalideschemistryFerrocenenanoparticlesIsopropyl
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ansa-[(tert-Butylamino)(isodicyclopentadienyl)dimethylsilane]Zr(NMe2)2prepared by an amine-elimination reaction

2003

An amine-elimination reaction was used to obtain the title compound, i.e. (N-tert-butyl-N-[[(1,2,3,3a,7a-eta)-4,5,6,7-tetrahydro-4,7-methano-1H-inden-2-yl]dimethylsilyl]amido-kappaN)bis(N-methylmethanaminato-kappaN)zirconium(IV) or [isodiCpSiMe(2)N-tert-butyl]Zr(NMe(2))(2) (Cp is cyclopentadienyl), [Zr(C(16)H(25)NSi)(C(2)H(6)N)(2)], in very good yield. Treatment of isodiCpHSiMe(2)NH-tert-butyl with Zr(NMe(2))(4) leads to the formation of a yellow solid that can be purified by sublimation. The single-crystal structure of the product shows the exo complexation of the isodicyclopentadienyl ligand to the Zr atom. The Cp portion of this ligand is bonded to the Zr atom in a eta(5) manner, with a …

DimethylsilaneChemistryLigandStereochemistryGeneral MedicineCrystal structureChemical reactionGeneral Biochemistry Genetics and Molecular BiologyElimination reactionCrystallographychemistry.chemical_compoundArenium ionMoleculeAmine gas treatingActa Crystallographica Section C Crystal Structure Communications
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Titanium isodicyclopentadienide hemimetallocenes for ethylene/styrene copolymerization

2004

Abstract The syndiotactic polymerization of styrene with exo-[(η5-isodiCp)TiCl3] 1/methylalumoxane (MAO; isodiCp=isodicyclopentadienyl) was studied as well as the ethylene/styrene copolymerization with exo-[{η5:η1(N)-isodiCp(SiMe2Nt-Bu)}TiCl2] 2/MAO. These two catalytic systems are stable during polymerization. The half-sandwich titanocene 1 exhibits good syndiospecificity and average activity. The bridged half-sandwich amino complex 2 was found to incorporate styrene into polymer chains at 70 °C. Activity results decrease with increasing styrene concentrations.

chemistry.chemical_classificationEthyleneMaterials sciencePolymers and PlasticsOrganic ChemistryGeneral Physics and AstronomyPolymerStyreneCatalysischemistry.chemical_compoundchemistryPolymerizationTacticityPolymer chemistryMaterials ChemistryCopolymerOrganic chemistryPolystyreneEuropean Polymer Journal
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C,N-chelated dicyclopentadienylzirconium complexes and their possible use as hydrogenation catalysts

2010

Abstract In situ generated Cp2Zr(n-Bu)Cl (6) reacts with {2-[(CH3)2NCH2]C6H4}2Pb to form exclusively {2-[(CH3)2NCH2]C6H4}Cp2ZrCl (7), [(CH3)2NCH2]C6H5, butene and elemental lead. The further derivatization of chloride (7) to fluoride (8), hydride (9), methyl derivative (10), and a reduction of 7 are also described. The crystal structures of 7–10 were determined. The catalytic activity of 9 and 10 in hydrogenation of styrene was also preliminarily tested.

HydrideInorganic chemistryCrystal structureMedicinal chemistryChlorideButeneCatalysisStyreneInorganic Chemistrychemistry.chemical_compoundTransmetalationchemistryMaterials ChemistrymedicinePhysical and Theoretical ChemistryDerivatizationmedicine.drugInorganic Chemistry Communications
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Gold(I) Complexes Nuclearity in Constrained Ferrocenyl Diphosphines: Dramatic Effect in Gold‐Catalyzed Enyne Cycloisomerization

2020

International audience; Di-tert-butylated-bis(phosphino)ferrocene ligands bearing phosphino substituents R (R=phenyl, cyclohexyl, isopropyl, mesityl, or furyl) allow tuning the selective formation of Au(I) halide complexes. Thus, dinuclear linear twocoordinate, but also rare mononuclear trigonal three-coordinate and tetrahedral four-coordinate complexes were formed upon tuning of the conditions. Both Au(I) chloride and rarer Au(I) iodide complexes were synthesized, and their X-ray diffraction analysis are reported. The significance of the control of structure and nuclearity in Au(I) complexes is further illustrated herein by its strong effect on the efficiency and selectivity of gold-cataly…

Enyne010405 organic chemistryChemistryOrganic ChemistryCationic polymerizationRegioselectivityGeneral Chemistry[CHIM.CATA]Chemical Sciences/Catalysis010402 general chemistry01 natural sciencesBiochemistryMedicinal chemistryCycloaddition0104 chemical scienceschemistry.chemical_compoundCycloisomerizationFerroceneIntramolecular forceDiphosphines
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Synthesis and Catalytic Use of Polar Phosphinoferrocene Amidosulfonates Bearing Bulky Substituents at the Ferrocene Backbone

2021

International audience; Anionic phosphinoferrocene amidosulfonates bearing sterically demanding t-butyl substituents in positions 3 and 3' of the ferrocene scaffold, viz. rac-(Et3NH)[Fe(η5-tBuC5H3PR2)(η5-tBuC5H3C(O)NHCH2SO3)] (R = phenyl and cyclohexyl) were synthesized by amidation of the corresponding phosphinocarboxylic acids, [Fe(η5-tBuC5H3PR2)(η5-tBuC5H3CO2H)]. These ditopic polar phosphinoferrocenes and their non-t-butylated analogues have been used as lig-ands to prepare zwitterionic (η3-allyl)palladium(II) complexes [Pd(η3-C3H5){Fe(η5-R'C5H3PR2)(η5-R'C5H3C(O)NHCH2SO3)}] (R' = H, tBu, R = Ph, Cy). Depending on the isolation procedure and crystallization condi-tions, some complexes we…

Bearing (mechanical)010405 organic chemistryChemistry[CHIM.ORGA]Chemical Sciences/Organic chemistryOrganic Chemistry[CHIM.CATA]Chemical Sciences/Catalysis010402 general chemistry01 natural sciences0104 chemical sciencesCatalysislaw.inventionInorganic Chemistrychemistry.chemical_compoundFerrocenelawPolymer chemistryPolar[CHIM.COOR]Chemical Sciences/Coordination chemistryPhysical and Theoretical Chemistry
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Metabolism of stilbene phytoalexins by Botrytis cinerea: 1. Characterization of a resveratrol dehydrodimer

1998

Abstract Resveratrol, a grapevine phytoalexin, is metabolized by a laccase-like stilbene-oxidase of Botrytis cinerea, the causal organism for grey mould. Characterization of one major metabolite formed during this degradation process as a resveratrol dehydrodimer allowed us to precize the reaction mechanism of this enzyme on stilbenes.

chemistry.chemical_classificationbiologyStereochemistryMetabolitePhytoalexinOrganic ChemistryMetabolismResveratrolbiology.organism_classificationBiochemistrychemistry.chemical_compoundEnzymeBiochemistrychemistryDrug DiscoveryDegradation processCausal organismBotrytis cinereaTetrahedron Letters
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Intramolecular coupling of acetylenic groups of bis(alkynyl)phosphanes and silanes mediated by benzynezirconocene: a route to new mono- and tricyclic…

2004

Benzo-zirconacyclohexadiene-phospha or silacyclobutene fused ring systems are easily prepared via a benzynezirconocene intermediate by means of thermolysis of Cp 2 ZrPh 2 in the presence of bis(alkynyl)phosphanes or silanes. These polyunsaturated systems are the source of a variety of new mono- or tricyclic heterocycles incorporating either one or two heteroatoms.

chemistry.chemical_classificationSilanesChemistryOrganic ChemistryHeteroatomThermal decompositionGeneral MedicinePhotochemistryRing (chemistry)BiochemistryMedicinal chemistryCoupling (electronics)chemistry.chemical_compoundC c couplingMain group elementIntramolecular forcePolymer chemistryDrug DiscoveryTricyclicTetrahedron
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Coupling of Benzynezirconocene with 1,4-Diphenyl-1,3-butadiyne

2000

The thermolysis of diphenylzirconocene in the presence of 1,4-diphenyl-1,3-butadiyne to yield the seven-membered zirconacyclocumulene 1 via the intermediacy of benzynezirconocene is described. This complex has been characterized by an X-ray diffraction study. Additionally, better knowledge of the bonding of the cumulene moiety was achieved by DFT calculations. Cleavage of the Zr−C bonds of 1 with methanol provided the corresponding butatriene 2.

DiffractionOrganic ChemistryThermal decompositionCumulenePhotochemistryCleavage (embryo)Inorganic ChemistryCoupling (electronics)chemistry.chemical_compoundchemistryYield (chemistry)MoietyMethanolPhysical and Theoretical ChemistryOrganometallics
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"Through-space" nuclear spin-spin J(PP) coupling in tetraphosphine ferrocenyl derivatives: a (31)P NMR and X-ray structure correlation study for coor…

2004

Herein, we report on (31)P(31)P solution-phase "through-space" nuclear spin-spin coupling constants (J(PP)) from a novel family of organometallic tetraphosphine nickel and palladium complexes. These J(PP) constants were accurately determined through NMR iterative simulation based on the second-order spectra obtained for the compounds. The corresponding solid-state X-ray structures of the complexes were determined, and the "through-space" P.P distances are reported. Due to the blocked conformation of the species in solution, a qualitative and semiquantitative experimental correlation is obtained, which links the geometric parameters and the intensity of the corresponding P.P coupling constan…

Coupling constantChemistryStereochemistrychemistry.chemical_elementGeneral ChemistryCrystal structureElectronic structureBiochemistryCatalysisCrystallographyColloid and Surface ChemistryX-ray crystallographyMoleculePhosphorus-31 NMR spectroscopySpin (physics)PalladiumJournal of the American Chemical Society
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Syntheses and properties of some exo,exo-bis(isodicyclopentadienyl)titanium low-valent complexes

2002

Abstract The paramagnetic compounds exo,exo-bis(η5-isodicyclopentadienyl)chlorotitanium(III) (3) and its analogue with trimethylsilyl-substituted isodicyclopentadienide (isodiCp) ligand (4), and the similar pair of diamagnetic exo,exo-bis(isodicyclopentadienyl)[η2-bis(trimethylsilyl)ethyne]titanium(II) complexes 5 and 6 were obtained by common reduction procedures from exo,exo-bis(isodicyclopentadienyl)titanium(IV) dichloride (1) and exo,exo-bis[η5-2-(trimethylsilyl)isodicyclopentadienyl]titanium(IV) dichloride (2), respectively. As indicated by ESR spectroscopy compound 3 is a dimer in the solid state and in frozen toluene glass but monomeric in toluene solution. Compound 4 is monomeric in…

TrimethylsilylStereochemistryLigandDimerOrganic Chemistrychemistry.chemical_elementCrystal structureBiochemistryTolueneMedicinal chemistryInorganic ChemistryNMR spectra databasechemistry.chemical_compoundMonomerchemistryMaterials ChemistryPhysical and Theoretical ChemistryTitaniumJournal of Organometallic Chemistry
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Aminomethyl-Substituted Ferrocenes and Derivatives: Straightforward Synthetic Routes, Structural Characterization, and Electrochemical Analysis

2013

A variety of aminomethyl-substituted ferrocenes and the parent compounds (iminomethyl)ferrocenes, azaferrocenophanes, and diferrocenylamines can be selectively synthesized from reductive amination of 1,1′-diformylferrocene or formylferrocene. The optimized one- or two-step reactions have delivered 13 new compounds, isolated in 65–97% yields, which include tertiary (ferrocenylmethyl)amines and azaferrocenophanes by using NaBH(OAc)3 as a mild reducing agent and (iminomethyl)ferrocenes and secondary (ferrocenylmethyl)amines by using LiAlH4. X-ray structures of representative members of these ferrocene derivative families have evidenced the preferred conformation adopted by ferrocene backbones,…

Steric effectsNitromethaneReducing agentChemistryOrganic ChemistryElectrochemistryReductive aminationCombinatorial chemistryInorganic Chemistrychemistry.chemical_compoundFerroceneOrganic chemistryFerrocene derivativesPhysical and Theoretical ChemistryCyclic voltammetryOrganometallics
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Input of P, N-(phosphanyl, amino)-ferrocene hybrid derivatives in late transition metals catalysis

2018

International audience; Unequally functionalized ferrocenes give access to valuable hemilabile reactivity in catalytic reaction. We address the synthesis of hybrid (P, N)-ferrocenyl compounds for which recent catalytic breakthrough applications have been reported, transversely in late transition metals chemistry. Palladium, nickel, rhodium, iridium, and emerging iron and gold catalysis are illustrated from selected examples, which include CC bond formation from cross-coupling and polymerization, allylic substitution, cyanation, hydroformylation, CH arylation and silylation and hydrogenation reactions.

Allylic rearrangementnickel-complexesAminophosphinesethylene oligomerizationchemistry.chemical_elementHomogeneous catalysispbeta-ketoestersCyanation[CHIM.INOR]Chemical Sciences/Inorganic chemistry010402 general chemistryn ligands01 natural sciencesRhodiumCatalysisInorganic ChemistryPolymer chemistryoxazoline-containing ligandsMaterials ChemistryOrganic chemistry[CHIM]Chemical SciencesReactivity (chemistry)Physical and Theoretical ChemistryPolyfunctionalized ligandsferrocenyl ligands010405 organic chemistryasymmetric catalysisHemilabile hybridsHomogeneous catalysischiral ligandssimple ketones0104 chemical scienceschemistrystructural-characterizationFerroceneHydroformylationPalladiumLate transition metals
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Zirconocene-ate Zwitterionic Complexes: Preparation and X-ray Structure

1998

CrystallographyColloid and Surface ChemistryChemistryX-rayGeneral ChemistryBiochemistryCatalysisJournal of the American Chemical Society
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A general diastereoselective synthesis of highly functionalized ferrocenyl ambiphiles enabled on a large scale by electrochemical purification

2017

International audience; A general synthesis of highly functionalized ferrocenes, which include (P,B)- and (N,B)-ambiphiles, has been developed at a multigram scale. Diastereoselective stepwise modification of di-tert-butylated ferrocenes included the unprecedented separation of electroactive species. Bulky alkyl groups on ferrocenes ensure planar chirality of ambiphiles and enforce closer proximity of antagonist Lewis functions.

catalytic applicationsPlanar chirality010402 general chemistryElectrochemistrycarbon-dioxide01 natural sciences[ CHIM ] Chemical SciencesCatalysisMaterials ChemistryOrganic chemistry[CHIM]Chemical Sciences[CHIM.COOR]Chemical Sciences/Coordination chemistryfree hydrogen activationaryl bromidesAlkylchemistry.chemical_classificationcomplexes010405 organic chemistryChemistryligandsdirect arylationMetals and AlloysGeneral ChemistrypalladiumCombinatorial chemistry0104 chemical sciencesSurfaces Coatings and FilmsElectronic Optical and Magnetic Materialsfrustrated lewis pairsCeramics and Compositescoordination chemistry
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Structure, properties and comparison of C,N-chelated and amido-stabilized plumbylenes

2010

The molecular structure of {2-[(CH3)2NCH2]C6H4}2Pb (1) in the solid state was determined by X-ray diffraction techniques on a single crystalline material. Bulky amido ligand stabilized complexes [(i-C3H7)2C6H3]NHLi (2) and [(i-C3H7)2C6H3N(Me3Si)]2Pb (3) were synthesized and characterized both in the solid state and solution by 1H, 13C, 15N and 207Pb NMR and XRD techniques. The structure of both C,N-chelated and bulky amido plumbylenes is compared.

CrystallographyLigandChemistryX-ray crystallographySolid-stateMoleculeChelationGeneral ChemistryCollection of Czechoslovak Chemical Communications
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Zirconium & Hafnium: Organometallic ChemistryBased in part on the article Zirconium & Hafnium: Organometallic Chemistry by Bernard Gautheron,…

2006

This review considers the main aspects of organometallic chemistry of zirconium and hafnium during the last 10 years. It is complementary to the first edition of Encyclopedia of Inorganic Chemistry. The material is presented in two major parts divided in five and three sections respectively. The first part is devoted to syntheses: the first section, by far the largest, covers in a systematic manner bis and mono cyclopentadienyl complexes with +4, +3, and +2 oxidation states and more especially constrained-geometry (CG) complexes, cationic complexes, and anionic or zwitterionic 18-electron complexes; unusual coordination geometries at carbon stabilized by group 4 metallocenes are presented i…

ZirconiumChemistryEnantioselective synthesisCationic polymerizationchemistry.chemical_elementHafniumCatalysischemistry.chemical_compoundCyclopentadienyl complexPolymerizationPolymer chemistryOrganic chemistryOrganic synthesisOrganometallic chemistry
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Titanium and zirconium complexes containing the new 2,3-dimethyl-1,4-diphenylcyclopentadienyl ligand. Synthesis, characterization and polymerization …

2004

Abstract An easy and inexpensive three-step synthesis of new 2,3-dimethyl-1,4-diphenylcyclopentadiene (3) ligand and the titanium and zirconium homometallocene dichlorides [TiCl2(η5-C5H-2,3-Me2-1,4-Ph2)2] (4), [ZrCl2(η5-C5H-2,3-Me2-1,4-Ph2)2] (5), and the mixed ligand zirconium complex [ZrCl2(η5-C5H-2,3-Me2-1,4-Ph2)(η5-C5H5)] (6) prepared thereof are described. The polymerization of ethene using 4–6/MAO catalysts revealed that zirconocene complexes 5 and 6 displayed moderate and high activity, respectively, whereas the titanium catalyst 4/MAO was inactive. The crystal structures of 4 and 5 were determined by X-ray crystallography.

ZirconiumChemistryLigandOrganic Chemistrychemistry.chemical_elementCrystal structureMixed ligandBiochemistryCatalysisInorganic ChemistryPolymerizationPolymer chemistryMaterials ChemistryHigh activityOrganic chemistryPhysical and Theoretical ChemistryTitaniumJournal of Organometallic Chemistry
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A sterically congested 1,2-diphosphino-1'-boryl-ferrocene: synthesis, characterization and coordination to platinum.

2019

International audience; A new class of tritopic ferrocene-based ambiphilic compound has been prepared by assembling diphosphino- and boryl-substituted cyclopentadienides at iron. The presence of five sterically demanding substituents on the ferrocene platform induces conformation constraints, as apparent from XRD and NMR data, but does not prevent chelating coordination to platinum. The Lewis acid moiety is pendant in both the free ligand and the platinum complex.

Steric effects010405 organic chemistryChemistryLigandchemistry.chemical_element010402 general chemistry01 natural sciencesNmr data3. Good health0104 chemical sciencesInorganic Chemistrychemistry.chemical_compoundFerrocenePolymer chemistry[CHIM]Chemical SciencesMoietyChelationLewis acids and basesPlatinumDalton transactions (Cambridge, England : 2003)
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Reactivity of di-n-butyl-dicyclopentadienylzirconium towards amido stabilized stannylenes

2009

Abstract Reaction of Sn[(N(C 6 H 3 i Pr 2 -2,6)(SiMe 3 )] 2 and [{Sn(N(C 6 H 3 i Pr 2 -2,6)(SiMe 3 )(μ-Cl) 2 ] with di- n -butyl-dicyclopentadienylzirconium yielded the trimetallic a carbene-like complex {[(N(C 6 H 3 i Pr 2 -2,6)(SiMe 3 )]( n -Bu)Sn} 2 Cp 2 Zr. The oxidation of {[(N(C 6 H 3 i Pr 2 -2,6)(SiMe 3 )]( n -Bu)Sn} 2 Cp 2 Zr by oxygen gives the five-membered dioxadistannazirconacyclic complex {[(N(C 6 H 3 i Pr 2 -2,6)(SiMe 3 )]( n -Bu)Sn} 2 O 2 Cp 2 Zr.

010405 organic chemistryoxidationOrganic Chemistry[ CHIM.COOR ] Chemical Sciences/Coordination chemistrychemistry.chemical_element010402 general chemistry01 natural sciencesBiochemistryOxygenMedicinal chemistryNMR0104 chemical sciences3. Good healthInorganic ChemistrychemistryzirconoceneMaterials ChemistryReactivity (chemistry)stannylene[CHIM.COOR]Chemical Sciences/Coordination chemistryPhysical and Theoretical ChemistryComputingMilieux_MISCELLANEOUS
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Unsymmetrically Substituted Bis(phosphino)Ferrocenes Triggering Through-Space 31(P, P′)-Nuclear Spin Couplings and Encapsulating Coinage Metal Cations

2021

International audience; We describe unsymmetrically substituted di-tert-butylated 1,1'-bis(phosphino)ferrocenes, with phosphino substituents R = [5-methyl]-2-furyl = Fu, and R' = phenyl (4a), i-propyl (4b). A modular synthetic approach was applied from the di-tert-butylated ferrocene platform (1), which lead to the formation of new diphosphines by using 1,1'bis(diiodo)-3,3'-bis(tert-butyl)ferrocene (2) as synthetic precursor. In contrast to the cousin non-alkylated unsymmetrically substituted diphosphino-ferrocenes which were reported up to now, these diphosphines showed strong (31 P, P')nonbonded (" ug-p e") nuclear spin-spin coupling. The strength of such internuclear spin-spin coupling c…

010405 organic chemistryChemistryOrganic Chemistry010402 general chemistrySpace (mathematics)01 natural sciences0104 chemical sciencesInorganic ChemistryMetalCrystallographyvisual_artvisual_art.visual_art_medium[CHIM.COOR]Chemical Sciences/Coordination chemistryPhysical and Theoretical ChemistryOrganometallics
researchProduct

Selective formation of a unique diphosphonium-diphosphine from a tetraphosphine double protonation induced by zirconium salts

2008

A mixed ferrocenyl diphosphonium-diphosphine cation, associated with two [ZrCl(5).thf](-) anions, is obtained from a ferrocenyl tetraphosphine, as a unique didentate ionic metalloligand in a perfectly selective reaction induced by ZrCl(4) in THF.

crystal structureZirconiumSelective reaction010405 organic chemistryChemistryprotonationInorganic chemistry[ CHIM.COOR ] Chemical Sciences/Coordination chemistryzirconiumIonic bondingchemistry.chemical_elementProtonationphosphonium010402 general chemistry01 natural sciencesferrocenyl0104 chemical sciences3. Good healthInorganic ChemistryPolymer chemistrypolyphosphine[CHIM.COOR]Chemical Sciences/Coordination chemistryComputingMilieux_MISCELLANEOUSDalton Transactions
researchProduct

Zirconocen-Benzin-vermittelte intramolekulare Kupplung eines Bis(alkinyl)phosphans, ein Weg zu mono- und tricyclischen 1,2-Dihydrophospheten

1997

ChemistryGeneral MedicineAngewandte Chemie
researchProduct

C–H Halogenation of Pyridyl Sulfides Avoiding the Sulfur Oxidation: A Direct Catalytic Access to Sulfanyl Polyhalides and Polyaromatics

2019

Palladium-catalyzed oxidative C–H halogenation and acetoxylation reactions of S-unprotected sulfides, selectively directed by pyridinyl groups, allows the formation of C–X bonds (X = I, Br, Cl, OAc) by using simple halosuccinimide or phenyliodine diacetate (PIDA) oxidants. The undesired formation of sulfoxides and/or sulfones, which are usually observed under oxidative conditions, is fully obviated. Under the solvent-dependent conditions that we proposed, sulfide C–H functionalization is achieved in less than 1 h without any direct electrophilic halogenation at the pyridine moiety. N-Directed ortho-C–H activation of aryl also facilitates dibromination reactions which are hardly accessible w…

Chemistrychemistry.chemical_compoundchemistrySulfanylGeneral Chemical Engineeringchemistry.chemical_elementHalogenationGeneral ChemistryQD1-999Medicinal chemistrySulfurArticleCatalysisACS Omega
researchProduct

Ferrocenyl (P,N)-diphosphines incorporating pyrrolyl, imidazolyl or benzazaphospholyl moieties: Synthesis, coordination to group 10 metals and perfor…

2013

Abstract Three novel symmetrical ferrocenyl diphosphines with tertiary phosphorus atoms holding respectively nitrogen-containing heterocyclic derivatives of pyrrole, imidazole and benzazaphosphole were synthesized and characterized. Up to now, integration of heteroaromatic fragments, or more generally hetero-cycles, as substituents on the tertiary phosphines of symmetrical ferrocenyl diphosphines has been limited to the furyl motif. Their coordination to palladium and platinum group 10 transition metals was exemplified, and analyzed using single crystal X-ray diffraction. The performances obtained in palladium-catalyzed copper-free Sonogashira and Suzuki cross-coupling reactions using bromo…

Organic Chemistrychemistry.chemical_elementSonogashira couplingBiochemistryMedicinal chemistryCatalysisInorganic Chemistrychemistry.chemical_compoundchemistryTransition metalFerroceneDiphosphinesMaterials ChemistryOrganic chemistryImidazolePhysical and Theoretical ChemistryPalladiumPyrroleJournal of Organometallic Chemistry
researchProduct

Converging and Diverging Synthetic Strategies to Tetradentate (N,N′)-Diaminomethyl,(P,P′)-Ferrocenyl Ligands: Influence of tert-Butyl Groups on Ferro…

2015

Hexasubstituted hybrid tetradentate (N,N′,P,P′)-ferrocenes bearing phosphino and aminomethyl groups, plus hindering tert-butyl moieties, were synthesized by using two different strategies: a “diverging” synthesis involving successive functionalization of preformed di-tert-butylated ferrocene and a “converging” assembly of the species from appropriately substituted cyclopentadienyl rings. While the new cyclopentadienyl salts formed are of interest, their assembly with iron dichloride used as a “converging” way to produce tetradentate ferrocene ligands presented several drawbacks. Conversely, the synthesis of new tert-butylated (aminomethyl)ferrocene derivatives was found convenient to furthe…

Tert butylchemistry.chemical_classificationStereochemistryArylOrganic ChemistryBackbone conformationInorganic Chemistrychemistry.chemical_compoundchemistryFerroceneCyclopentadienyl complexDiphosphinesSurface modificationPhysical and Theoretical ChemistryAlkylOrganometallics
researchProduct

Isolation, dynamic NMR study and X-ray characterisation of a bis sulfonium zirconocene-ate dimer.

2004

The novel dimer [Cp(2)Zr[upper bond start]([minus sign in circle])S([plus sign in circle])CH(Ph)CH[double bond]C[upper bond end]PPh(2)](2), the first example of a structurally characterised sulfur-bridged binuclear zirconathiolane complex, was prepared, characterised by NMR spectroscopy and X-ray crystallography, and some aspects of its solution behaviour were studied.

SulfoniumStereochemistryDimerMetals and AlloysX-rayGeneral ChemistryNuclear magnetic resonance spectroscopyCatalysisSurfaces Coatings and FilmsElectronic Optical and Magnetic Materialschemistry.chemical_compoundchemistryMaterials ChemistryCeramics and CompositesChemical communications (Cambridge, England)
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Ethene/norbornene copolymerization with (isodicyclopentadienyl)titanium complex-MAO catalyst

2007

Norbornene (NB) homopolymerization and ethene/NB copolymerizations with a silylene-bridged (isodicyclopentadienyl)(tert-butylamido)titanium dichloride-methylalumoxane (MAO) catalyst system were investigated. This catalytic system shows no efficiency towards NB homopolymerization but produces poly(ethene-co-norbornene)s. An increase in the initial NB feed content leads to a loss of copolymerization activity as well as NB copolymer incorporation. The structure of the isodicyclopentadienyl fragment (IsodiCp) has a strong limiting effect on comonomer incorporation possibilities.

010405 organic chemistryChemistryComonomeriso(dicyclopentadienyl)titaniumchemistry.chemical_elementGeneral ChemistryLimitingethene/norbornene copolymerization010402 general chemistry01 natural sciencescatalysts0104 chemical sciencesCatalysis[ CHIM.POLY ] Chemical Sciences/Polymerschemistry.chemical_compound[CHIM.POLY]Chemical Sciences/PolymersPolymer chemistryCopolymeraluminoxanesComputingMilieux_MISCELLANEOUSTitaniumNorbornene
researchProduct

Highly Functionalized Brønsted Acidic/Lewis Basic Hybrid Ferrocene Ligands: Synthesis and Coordination Chemistry

2019

International audience; A general challenging issue in the synthesis of hemilabile ferrocene ligands is the access to highly functionalized ferrocene starting materials. These can bear donor/acceptor atoms, additional functional and structuring spectator substituents, but the preparation of such species poses general synthetic difficulties. We report herein alternative synthetic routes to hybrid ferrocene donors such as tert-butylated phosphanylcarboxylic acids and their corresponding aldehydes. These hybrid ambiphilic species that combine Brønsted-acidic and Lewis-basic functional moieties in their structure were characterized by multinuclear NMR and single-crystal X-ray diffraction analys…

chemistry.chemical_classification010405 organic chemistryHydrogen bondSolid-state010402 general chemistry01 natural sciencesCombinatorial chemistryAcceptor0104 chemical sciencesCoordination complexInorganic Chemistrychemistry.chemical_compoundFerrocenechemistry[CHIM.COOR]Chemical Sciences/Coordination chemistryBrønsted–Lowry acid–base theoryMutual influence
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CCDC 1433505: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersmeso-11'-bis(diphenylphosphino)-22'-bis((dimethylamino)methyl)ferroceneExperimental 3D Coordinates
researchProduct

CCDC 1983790: Experimental Crystal Structure Determination

2020

Related Article: Tuan‐Anh Nguyen, Julien Roger, Houssein Nasrallah, Vincent Rampazzi, Sophie Fournier, Hélène Cattey, E. Daiann Sosa Carrizo, Paul Fleurat‐Lessard, Charles H. Devillers, Nadine Pirio, Dominique Lucas, Jean‐Cyrille Hierso|2020|Chem.Asian J.|15|2879|doi:10.1002/asia.202000579

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(11'-bis(dicyclohexylphosphino)-33'-di-t-butylferrocene)-iodo-gold(i)Experimental 3D Coordinates
researchProduct

CCDC 922383: Experimental Crystal Structure Determination

2013

Related Article: Fatima Allouch, Nikolay V. Vologdin, Hélène Cattey, Nadine Pirio, Daoud Naoufal, Ali Kanj, Radomyr V. Smaliy, Aleksandr Savateev, Anatoly Marchenko, Anastasia Hurieva, Heorgii Koidan, Aleksandr N. Kostyuk, Jean-Cyrille Hierso|2013|J.Organomet.Chem.|735|38|doi:10.1016/j.jorganchem.2013.03.025

Space GroupCrystallographyCrystal SystemDichloro-(11'-bis(t-butyl(1-methylimidazol-2-yl)phosphino)ferrocene-PP')-palladium(ii) dichloromethane solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1532854: Experimental Crystal Structure Determination

2017

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Space GroupCrystallography1-bromo-1'-(diphenylphosphino)-33'-di-t-butylferroceneCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1433497: Experimental Crystal Structure Determination

2015

Related Article: Fatima Allouch, Nejib Dwadnia, Nikolay V. Vologdin, Yurii V. Svyaschenko, Hélène Cattey, Marie-José Penouilh, Julien Roger, Daoud Naoufal, Ridha Ben Salem, Nadine Pirio, Jean-Cyrille Hierso|2015|Organometallics|34|5015|doi:10.1021/acs.organomet.5b00601

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters11'-bis(diphenylphosphino)-22'-bis((diethylamino)methyl)ferroceneExperimental 3D Coordinates
researchProduct

CCDC 1433499: Experimental Crystal Structure Determination

2015

Related Article: Fatima Allouch, Nejib Dwadnia, Nikolay V. Vologdin, Yurii V. Svyaschenko, Hélène Cattey, Marie-José Penouilh, Julien Roger, Daoud Naoufal, Ridha Ben Salem, Nadine Pirio, Jean-Cyrille Hierso|2015|Organometallics|34|5015|doi:10.1021/acs.organomet.5b00601

Space GroupCrystallography11'-bis(piperidin-1-ylmethyl)-33'-di-t-butylferroceneCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1877098: Experimental Crystal Structure Determination

2019

Related Article: Léa Radal, Petr Vosáhlo, Julien Roger, Hélène Cattey, Régine Amardeil, Ivana Císařová, Petr Štěpnička, Nadine Pirio, Jean‐Cyrille Hierso|2019|Eur.J.Inorg.Chem.||865|doi:10.1002/ejic.201801378

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters11'-di-t-butyl-3-boryldiisopropylphosphanyl-3'-carboxy-ferroceneExperimental 3D Coordinates
researchProduct

CCDC 1485963: Experimental Crystal Structure Determination

2017

Related Article: Nejib Dwadnia, Julien Roger, Nadine Pirio, Hélène Cattey, Ridha Ben Salem, Jean-Cyrille Hierso|2017|Chem.Asian J.|12|459|doi:10.1002/asia.201601583

Space GroupCrystallographybis(mu-(3-t-butyl-5-(pyrrolidiniumylmethyl)-cyclopentadienyl)(diphenyl)phosphine)-di-chloro-di-gold-iron hemikis((mu-oxo)-hexachloro-di-gallium) sesquikis(tetrachloro-gallium) dichloromethane solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1532860: Experimental Crystal Structure Determination

2017

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Space GroupCrystallographyCrystal System1-(dimesitylboranyl)-1'-(di-isopropylphosphino)-33'-di-t-butylferroceneCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 980179: Experimental Crystal Structure Determination

2014

Related Article: Nejib Dwadnia, Fatima Allouch, Nadine Pirio, Julien Roger, Hélène Cattey, Sophie Fournier, Marie-Josée Penouilh, Charles H. Devillers, Dominique Lucas, Daoud Naoufal, Ridha Ben Salem, and Jean-Cyrille Hierso|2013|Organometallics|32|5784|doi:10.1021/om400317s

Space GroupCrystallography11'-(((benzy)amino)dimethyl)ferroceneCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 980175: Experimental Crystal Structure Determination

2014

Related Article: Nejib Dwadnia, Fatima Allouch, Nadine Pirio, Julien Roger, Hélène Cattey, Sophie Fournier, Marie-Josée Penouilh, Charles H. Devillers, Dominique Lucas, Daoud Naoufal, Ridha Ben Salem, and Jean-Cyrille Hierso|2013|Organometallics|32|5784|doi:10.1021/om400317s

Space GroupCrystallographyCrystal System11'-bis(piperidin-1-ylmethyl)ferroceneCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2077804: Experimental Crystal Structure Determination

2021

Related Article: Petr Vosáhlo, Léa Radal, Marine Labonde, Ivana Císařová, Julien Roger, Nadine Pirio, Jean-Cyrille Hierso, Petr Štěpnička|2021|Organometallics|40|1934|doi:10.1021/acs.organomet.1c00244

Space GroupCrystallographyCrystal Systemallyl-(1-(diphenylphosphino)-1'-(sulfonatomethylaminocarbonyl)ferrocene)-palladium chloroform solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1433506: Experimental Crystal Structure Determination

2015

Related Article: Fatima Allouch, Nejib Dwadnia, Nikolay V. Vologdin, Yurii V. Svyaschenko, Hélène Cattey, Marie-José Penouilh, Julien Roger, Daoud Naoufal, Ridha Ben Salem, Nadine Pirio, Jean-Cyrille Hierso|2015|Organometallics|34|5015|doi:10.1021/acs.organomet.5b00601

Space GroupCrystallographyCrystal System1-(4-t-butyl-2-(diphenylphosphino)cyclopenta-24-dien-1-ylidene)-NN-dimethylmethanamineCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1433503: Experimental Crystal Structure Determination

2015

Related Article: Fatima Allouch, Nejib Dwadnia, Nikolay V. Vologdin, Yurii V. Svyaschenko, Hélène Cattey, Marie-José Penouilh, Julien Roger, Daoud Naoufal, Ridha Ben Salem, Nadine Pirio, Jean-Cyrille Hierso|2015|Organometallics|34|5015|doi:10.1021/acs.organomet.5b00601

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters44'-di-t-butyl-22'-bis(pyrrolidin-1-ylmethyl)-11'-bis(diphenylphosphino)ferrocene hydrateExperimental 3D Coordinates
researchProduct

CCDC 1433501: Experimental Crystal Structure Determination

2015

Related Article: Fatima Allouch, Nejib Dwadnia, Nikolay V. Vologdin, Yurii V. Svyaschenko, Hélène Cattey, Marie-José Penouilh, Julien Roger, Daoud Naoufal, Ridha Ben Salem, Nadine Pirio, Jean-Cyrille Hierso|2015|Organometallics|34|5015|doi:10.1021/acs.organomet.5b00601

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters44'-di-t-butyl-22'-bis((diethylamino)methyl)-11'-bis(diphenylphosphino)ferroceneExperimental 3D Coordinates
researchProduct

CCDC 1433498: Experimental Crystal Structure Determination

2015

Related Article: Fatima Allouch, Nejib Dwadnia, Nikolay V. Vologdin, Yurii V. Svyaschenko, Hélène Cattey, Marie-José Penouilh, Julien Roger, Daoud Naoufal, Ridha Ben Salem, Nadine Pirio, Jean-Cyrille Hierso|2015|Organometallics|34|5015|doi:10.1021/acs.organomet.5b00601

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersdichloro-(1'-((diethylammonio)methyl)-2-((diethylamino)methyl)-43'-di-t-buylferrocen-1-yl)-palladium(ii) dichloromethane solvateExperimental 3D Coordinates
researchProduct

CCDC 2089400: Experimental Crystal Structure Determination

2021

Related Article: Tuan-Anh Nguyen, Marie-Jose�� Penouilh, He��le��ne Cattey, Nadine Pirio, Paul Fleurat-Lessard, Jean-Cyrille Hierso, Julien Roger|2021|Organometallics|40|3571|doi:10.1021/acs.organomet.1c00465

bis(1-(bis(5-methylfuran-2-yl)phosphanyl)-1'-(diphenylphosphanyl)-33'-di-t-butylferrocene)-silver(i) hexafluoroantimonate dichloromethane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1983787: Experimental Crystal Structure Determination

2020

Related Article: Tuan‐Anh Nguyen, Julien Roger, Houssein Nasrallah, Vincent Rampazzi, Sophie Fournier, Hélène Cattey, E. Daiann Sosa Carrizo, Paul Fleurat‐Lessard, Charles H. Devillers, Nadine Pirio, Dominique Lucas, Jean‐Cyrille Hierso|2020|Chem.Asian J.|15|2879|doi:10.1002/asia.202000579

Space GroupCrystallography(11'-bis(diphenylphosphino)-33'-di-t-butylferrocene)-iodo-gold(i) dichloromethane unknown solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1433504: Experimental Crystal Structure Determination

2015

Related Article: Fatima Allouch, Nejib Dwadnia, Nikolay V. Vologdin, Yurii V. Svyaschenko, Hélène Cattey, Marie-José Penouilh, Julien Roger, Daoud Naoufal, Ridha Ben Salem, Nadine Pirio, Jean-Cyrille Hierso|2015|Organometallics|34|5015|doi:10.1021/acs.organomet.5b00601

Space GroupCrystallographyCrystal SystemCrystal Structurerac-11'-bis(diphenylphosphino)-22'-bis((dimethylamino)methyl)ferroceneCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1405174: Experimental Crystal Structure Determination

2021

Related Article: Tuan-Anh Nguyen, Marie-Jose�� Penouilh, He��le��ne Cattey, Nadine Pirio, Paul Fleurat-Lessard, Jean-Cyrille Hierso, Julien Roger|2021|Organometallics|40|3571|doi:10.1021/acs.organomet.1c00465

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters33'-di-t-butyl-1'-(di(5-methyl-2-furyl)phosphino)-1-(diphenylphosphino)ferrocene 33'-di-t-butyl-11'-bis(diphenylphosphino)ferroceneExperimental 3D Coordinates
researchProduct

CCDC 1877102: Experimental Crystal Structure Determination

2019

Related Article: Léa Radal, Petr Vosáhlo, Julien Roger, Hélène Cattey, Régine Amardeil, Ivana Císařová, Petr Štěpnička, Nadine Pirio, Jean‐Cyrille Hierso|2019|Eur.J.Inorg.Chem.||865|doi:10.1002/ejic.201801378

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(11'-di-t-butyl-3-diphenylphosphanyl-3'-carbonyl-ferrocene)-chloro-goldExperimental 3D Coordinates
researchProduct

CCDC 1532862: Experimental Crystal Structure Determination

2017

Related Article: Emmanuel Lerayer, Patrice Renaut, Julien Roger, Nadine Pirio, Hélène Cattey, Charles H. Devillers, Dominique Lucas, Jean-Cyrille Hierso|2017|Chem.Commun.|53|6017|doi:10.1039/C7CC02469J

1-(dimesitylboranyl)-1'-((pyrrolidinyl)methyl)-33'-di-t-butylferroceneSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2089403: Experimental Crystal Structure Determination

2021

Related Article: Tuan-Anh Nguyen, Marie-Jose�� Penouilh, He��le��ne Cattey, Nadine Pirio, Paul Fleurat-Lessard, Jean-Cyrille Hierso, Julien Roger|2021|Organometallics|40|3571|doi:10.1021/acs.organomet.1c00465

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates(1-(bis(5-methylfuran-2-yl)phosphanyl)-1'-(diphenylphosphanyl)-33'-di-t-butylferrocene)-dichloro-di-gold(i)
researchProduct

CCDC 1405175: Experimental Crystal Structure Determination

2021

Related Article: Tuan-Anh Nguyen, Marie-Jose�� Penouilh, He��le��ne Cattey, Nadine Pirio, Paul Fleurat-Lessard, Jean-Cyrille Hierso, Julien Roger|2021|Organometallics|40|3571|doi:10.1021/acs.organomet.1c00465

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters33'-di-t-butyl-1-(diisopropylphosphino)-1'-(di(5-methyl-2-furyl)phosphino)ferroceneExperimental 3D Coordinates
researchProduct

CCDC 943311: Experimental Crystal Structure Determination

2013

Related Article: Anatolyi Marchenko, Anastasiya Hurieva, Heorgii Koidan, Vincent Rampazzi, Hélène Cattey, Nadine Pirio, Aleksandr N. Kostyuk, and Jean-Cyrille Hierso|2012|Organometallics|31|5986|doi:10.1021/om300563n

Space GroupCrystallography(eta^5^-Cyclopentadienyl)-(eta^5^-23-bis(dimethylamino)-3-selenido-35-dihydrocyclopenta[d][13]azaphospholyl)-ironCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1485958: Experimental Crystal Structure Determination

2017

Related Article: Nejib Dwadnia, Julien Roger, Nadine Pirio, Hélène Cattey, Ridha Ben Salem, Jean-Cyrille Hierso|2017|Chem.Asian J.|12|459|doi:10.1002/asia.201601583

Space GroupCrystallographyCrystal SystemCrystal Structurebis(mu-3-t-butyl-5-(diethylaminomethyl)cyclopentadienyl(diphenyl)phosphine)-dichloro-di-gold-iron dichloromethane solvateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1877097: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates11'-di-t-butyl-3-boryldiphenylphosphanyl-3'-carboxy-ferrocene
researchProduct

CCDC 980177: Experimental Crystal Structure Determination

2014

Related Article: Nejib Dwadnia, Fatima Allouch, Nadine Pirio, Julien Roger, Hélène Cattey, Sophie Fournier, Marie-Josée Penouilh, Charles H. Devillers, Dominique Lucas, Daoud Naoufal, Ridha Ben Salem, and Jean-Cyrille Hierso|2013|Organometallics|32|5784|doi:10.1021/om400317s

11'-(((4-phenyl-n-butyl)amino)dimethyl)ferroceneSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 922384: Experimental Crystal Structure Determination

2013

Related Article: Fatima Allouch, Nikolay V. Vologdin, Hélène Cattey, Nadine Pirio, Daoud Naoufal, Ali Kanj, Radomyr V. Smaliy, Aleksandr Savateev, Anatoly Marchenko, Anastasia Hurieva, Heorgii Koidan, Aleksandr N. Kostyuk, Jean-Cyrille Hierso|2013|J.Organomet.Chem.|735|38|doi:10.1016/j.jorganchem.2013.03.025

Space GroupCrystallographyCrystal SystemDichloro-(11'-bis(t-butyl(1-methylimidazol-2-yl)phosphino)ferrocene-PP')-palladium(ii) dichloromethane solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1983797: Experimental Crystal Structure Determination

2020

Related Article: Tuan‐Anh Nguyen, Julien Roger, Houssein Nasrallah, Vincent Rampazzi, Sophie Fournier, Hélène Cattey, E. Daiann Sosa Carrizo, Paul Fleurat‐Lessard, Charles H. Devillers, Nadine Pirio, Dominique Lucas, Jean‐Cyrille Hierso|2020|Chem.Asian J.|15|2879|doi:10.1002/asia.202000579

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(mu-11'-bis(dimesitylphosphino)-33'-di-t-butylferrocene)-di-iodo-di-gold(i) dichloromethane solvateExperimental 3D Coordinates
researchProduct

CCDC 1532856: Experimental Crystal Structure Determination

2017

Related Article: Emmanuel Lerayer, Patrice Renaut, Julien Roger, Nadine Pirio, Hélène Cattey, Charles H. Devillers, Dominique Lucas, Jean-Cyrille Hierso|2017|Chem.Commun.|53|6017|doi:10.1039/C7CC02469J

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates1-bromo-1'-(dimesitylphosphino)-33'-di-t-butylferrocene
researchProduct

CCDC 1558706: Experimental Crystal Structure Determination

2017

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Space GroupCrystallography2-[(2-fluorophenyl)sulfonyl]pyridineCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1877101: Experimental Crystal Structure Determination

2019

Related Article: Léa Radal, Petr Vosáhlo, Julien Roger, Hélène Cattey, Régine Amardeil, Ivana Císařová, Petr Štěpnička, Nadine Pirio, Jean‐Cyrille Hierso|2019|Eur.J.Inorg.Chem.||865|doi:10.1002/ejic.201801378

Space GroupCrystallographyCrystal System(11'-di-t-butyl-3-diphenylphosphanyl-3'-carboxy-ferrocene)-chloro-gold dichloromethane unknown solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2077807: Experimental Crystal Structure Determination

2021

Related Article: Petr Vosáhlo, Léa Radal, Marine Labonde, Ivana Císařová, Julien Roger, Nadine Pirio, Jean-Cyrille Hierso, Petr Štěpnička|2021|Organometallics|40|1934|doi:10.1021/acs.organomet.1c00244

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersallyl-(11'-di-t-butyl-3-(dicyclohexylphosphino)-3'-(sulfonatomethylaminocarbonyl)ferrocene)-palladium chloroform solvateExperimental 3D Coordinates
researchProduct

CCDC 1405170: Experimental Crystal Structure Determination

2021

Related Article: Tuan-Anh Nguyen, Marie-Jose�� Penouilh, He��le��ne Cattey, Nadine Pirio, Paul Fleurat-Lessard, Jean-Cyrille Hierso, Julien Roger|2021|Organometallics|40|3571|doi:10.1021/acs.organomet.1c00465

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates33'-di-t-butyl-1-(diphenylphosphino)-1'-iodoferrocene
researchProduct

CCDC 1877094: Experimental Crystal Structure Determination

2019

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2014

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2020

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2017

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CCDC 922386: Experimental Crystal Structure Determination

2013

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2013

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2021

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Space GroupCrystallographybis(1-(bis(5-methylfuran-2-yl)phosphanyl)-1'-(diphenylphosphanyl)-33'-di-t-butylferrocene)-copper(i) chloride dichloromethane solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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2020

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CCDC 980174: Experimental Crystal Structure Determination

2014

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2014

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2019

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2021

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bis(11'-bis(diphenylphosphanyl)-33'-di-t-butylferrocene)-gold(i) iodide dichloromethane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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2021

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2020

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2019

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2015

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2013

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2017

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CCDC 943310: Experimental Crystal Structure Determination

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CCDC 1983785: Experimental Crystal Structure Determination

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CCDC 1485960: Experimental Crystal Structure Determination

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CCDC 2089405: Experimental Crystal Structure Determination

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researchProduct

CCDC 1433508: Experimental Crystal Structure Determination

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researchProduct

CCDC 1405171: Experimental Crystal Structure Determination

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