Search results for "Tetraphenylborate"

showing 10 items of 67 documents

CCDC 762079: Experimental Crystal Structure Determination

2010

Related Article: Duc Hanh Nguyen, H.Laureano, S.Juge, P.Kalck, J.-C.Daran, Y.Coppel, M.Urrutigoity, M.Gouygou|2009|Organometallics|28|6288|doi:10.1021/om900684w

((Borane)-diphenyl-((5H-benzo[b]phosphindol-5-yl)methyl)phosphine)-(eta^2^eta^2^-cycloocta-15-diene)-rhodium tetraphenylborateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 2081387: Experimental Crystal Structure Determination

2021

Related Article: Marco Meyer, Lorenzo Mardegan, Daniel Tordera, Alessandro Prescimone, Michele Sessolo, Henk J. Bolink, Edwin C. Constable, Catherine E. Housecroft|2021|Dalton Trans.|50|17920|doi:10.1039/D1DT03239A

(66'-dimethyl-22'-bipyridine)-((99-dimethyl-9H-xanthene-45-diyl)bis(diphenylphosphine))-copper tetraphenylborate acetone solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 795078: Experimental Crystal Structure Determination

2011

Related Article: M.Muller, M.Albrecht, J.Sackmann, A.Hoffmann, F.Dierkes, A.Valkonen, K.Rissanen|2010|Dalton Trans.|39|11329|doi:10.1039/c0dt00766h

(Pentafluorobenzyl)(triphenyl)phosphonium tetraphenylborateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 1053358: Experimental Crystal Structure Determination

2015

Related Article: Adrien T. Normand, Philippe Richard, Cédric Balan, Constantin G. Daniliuc, Gerald Kehr, Gerhard Erker, Pierre Le Gendre|2015|Organometallics|34|2000|doi:10.1021/acs.organomet.5b00250

(cyclopentadienyl)-([dicyclohexyl(2-cyclopentadienylpropan-2-yl)phosphaniumyl](phenyl)methoxy)-(26-dimethylphenolato)-titanium tetraphenylborate tetrahydrofuran solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 1052596: Experimental Crystal Structure Determination

2015

(eta5-cyclopentadienyl)-phenolato-(2-[2-(dicyclohexylphosphanyl)propan-2-yl]cyclopentadienyl)-titanium tetraphenylborateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 766061: Experimental Crystal Structure Determination

2011

Related Article: F.Pelletier, V.Comte, A.Massard, M.Wenzel, S.Toulot, P.Richard, M.Picquet, P.Le Gendre, O.Zava, F.Edafe, A.Casini, P.J.Dyson|2010|J.Med.Chem.|53|6923|doi:10.1021/jm1004804

(mu~2~-Chloro)-(mu~2~-eta^5^-diphenylphosphino-cyclopentadienyl)-dichloro-(eta^5^-cyclopentadienyl)-(eta^6^-p-cymene)-ruthenium-titanium tetraphenylborateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 225461: Experimental Crystal Structure Determination

2004

Related Article: M.G.Basallote, F.Estevan, M.Feliz, M.J.Fernandez-Trujillo, D.A.Hoyos, R.Llusar, S.Uriel, C.Vicent|2004|Dalton Trans.||530|doi:10.1039/b315841a

(mu~3~-Selenido)-tris(mu~2~-selenido)-dihydrido-hydroxy-tris(12-bis(dimethylphosphino)ethane-PP')-tri-tungsten tetraphenylborateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 1549500: Experimental Crystal Structure Determination

2017

Related Article: Brian M. Barry, R. Graeme Soper, Juha Hurmalainen, Akseli Mansikkamäki, Katherine N. Robertson, William L. McClennan, Alex J. Veinot, Tracey L. Roemmele, Ulrike Werner-Zwanziger, René T. Boeré, Heikki M. Tuononen, Jason A. C. Clyburne, Jason D. Masuda|2018|Angew.Chem.,Int.Ed.|57|749|doi:10.1002/anie.201711031

2-{[4-(chloroethynyl)phenyl]ethynyl}-13-bis[26-bis(propan-2-yl)phenyl]-45-dihydro-1H-imidazol-3-ium 2-{[4-(bromoethynyl)phenyl]ethynyl}-13-bis[26-bis(propan-2-yl)phenyl]-45-dihydro-1H-imidazol-3-ium tetraphenylborate dichloromethane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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Determination of biogenic amines in meat by combined ion-exchange capillary gas chromatography

1984

Abstract A procedure is described for the determination of putrescine, cadaverine and histamine in meat. Crude perchloric acid extracts were pre-separated on a weakly acidic cation exchanger and the amines quantified by capillary gas chromatography. The diamines were analysed as trifluoroacetyl derivatives and histamine was converted into N α -trifluoroacetyl-N τ -ethoxycarbonylhistamine. The accuracy of the determination of diamines was examined by a precipitation pre-separation method and by mass fragmentometric quantification. The proposed procedure allows the sensitive, sufficiently precise and highly specific determination of putrescine and cadaverine in meat.

Biogenic AminesChromatography GasMeatSwineTetraphenylborateBiochemistryGas Chromatography-Mass SpectrometryAnalytical Chemistrychemistry.chemical_compoundCadaverinePutrescineAnimalsChemical PrecipitationTrifluoroacetic AcidPerchloric acidCadaverineChromatographyIon exchangePrecipitation (chemistry)Organic ChemistryGeneral MedicineChromatography Ion ExchangeCapillary gas chromatographychemistryPutrescineHistamineHistamineJournal of Chromatography A

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X-ray crystal structure and antimony-121 Mössbauer spectrum of catecholato bis(1,10-phenanthroline)antimony(III) tetraphenylborate

1985

The crystal structure of the title compound was solved by means of X-ray diffraction at room temperature. The salt consists of a tetrahedral tetraphenylborate anion and a complex cation containing a catecholatoantimony(III) unit chelated by two 1,10-phenanthrolines. The three bidentate ligands are essentially arranged in one half of the Sb coordination sphere, leaving ample space to accomodate the lone pair of electrons. The Mossbauer parameters of the title compound and of the complex (C6H4O2)SbF·Phen were measured and their rationalization accomplished in the light of their respective molecular structures.

DenticityTetraphenylborateCoordination spherePhenanthrolineInorganic chemistrychemistry.chemical_elementCrystal structureInorganic Chemistrychemistry.chemical_compoundCrystallographychemistryAntimonyX-ray crystallographyMaterials ChemistryPhysical and Theoretical ChemistryLone pairInorganica Chimica Acta

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