0000000001228420

AUTHOR

B. Valtancoli

showing 7 related works from this author

Polyfunctional recognition of pyridinedicarboxylate anions with macrocyclic polyamine receptors containing heteroaromatic groups.

2008

The interaction of the biologically relevant anions deriving from the six pyridinedicarboxylic acids (H2PDC) with two macrocyclic receptors containing a pentamine chain and a bipyridine (1) or a phenanthroline (2) moiety, as well as with the aliphatic analogue [21]aneN7 (3), was studied by means of spectroscopic methods (UV-vis, NMR) and potentiometric titrations affording the stability constants of the adducts formed. All three receptors form stable complexes with the substrates thanks to the formation of several salt bridges and hydrogen bond contacts, as observed in the crystal structure of the H8[3(2,6-PDC)4] x H2O x 0.5 EtOH solid compound. Additional pi-stacking interactions between t…

AnionsModels MolecularMacrocyclic CompoundsStereochemistryPyridinesPhenanthrolineStatic ElectricityCarboxylic AcidsHydrocarbons Aromaticchemistry.chemical_compoundBipyridineMolecular recognitionPolymer chemistryPolyaminesMoietychemistry.chemical_classificationBinding SitesHydrogen bondSpectrum AnalysisOrganic ChemistryHydrogen BondingDicarboxylic acidchemistryStability constants of complexesPotentiometryAliphatic compoundThe Journal of organic chemistry
researchProduct

CCDC 787307: Experimental Crystal Structure Determination

2011

Related Article: C.Bazzicalupi, A.Bencini, S.Ciattini, F.Denat, P.Desogere, C.Goze, I.Matera, B.Valtancoli|2010|Dalton Trans.|39|11643|doi:10.1039/c0dt00948b

Space GroupCrystallographyCrystal System(10-(17-(22'-(Diphenyl ether)dimethyl))-4-azonia-1710-diaza-cyclododecane)-trichloro-zinc(ii)Crystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 787306: Experimental Crystal Structure Determination

2011

Related Article: C.Bazzicalupi, A.Bencini, S.Ciattini, F.Denat, P.Desogere, C.Goze, I.Matera, B.Valtancoli|2010|Dalton Trans.|39|11643|doi:10.1039/c0dt00948b

Space GroupCrystallography17-(22'-(Diphenyl ether)dimethyl)-410-diazonia-17-diaza-cyclododecane tetrachloro-zinc(ii) monohydrateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 787305: Experimental Crystal Structure Determination

2011

Related Article: C.Bazzicalupi, A.Bencini, S.Ciattini, F.Denat, P.Desogere, C.Goze, I.Matera, B.Valtancoli|2010|Dalton Trans.|39|11643|doi:10.1039/c0dt00948b

17-(22'-(Diphenyl ether)dimethyl)-410-diazonia-17-diaza-cyclododecane diperchlorateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 711041: Experimental Crystal Structure Determination

2009

Related Article: C.Bazzicalupi, A.Bencini, A.Bianchi, C.Borri, A.Danesi, E.Garcia-Espana, C.Giorgi, B.Valtancoli|2008|J.Org.Chem.|73|8286|doi:10.1021/jo801366w

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters110-Diaza-47131619-penta-azoniacyclohenicosane tris(6-carboxypyridine-2-carboxylate) pyridine-26-dicarboxylate ethanol solvate monohydrateExperimental 3D Coordinates
researchProduct

CCDC 787308: Experimental Crystal Structure Determination

2011

Related Article: C.Bazzicalupi, A.Bencini, S.Ciattini, F.Denat, P.Desogere, C.Goze, I.Matera, B.Valtancoli|2010|Dalton Trans.|39|11643|doi:10.1039/c0dt00948b

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(17-(dibenzofuran-18-diyldimethyl)-14710-tetraza-cyclododecane)-copper(ii) bis(hexafluorophosphate) acetonitrile solvateExperimental 3D Coordinates
researchProduct

CCDC 787304: Experimental Crystal Structure Determination

2011

Related Article: C.Bazzicalupi, A.Bencini, S.Ciattini, F.Denat, P.Desogere, C.Goze, I.Matera, B.Valtancoli|2010|Dalton Trans.|39|11643|doi:10.1039/c0dt00948b

Space GroupCrystallographyCrystal System17-(Dibenzofuran-18-diyldimethyl)-4-azonia-1710-triaza-cyclododecane 17-(dibenzofuran-18-diyldimethyl)-14710-tetraza-cyclododecane perchlorate hydrateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct