Search results for "Ethynylferrocene"

showing 2 items of 2 documents

Reinvestigation of the Pd-catalysed bis(silylation) of alkynes with 1,1,2,2-tetramethyl-1,2-bis(phenylthiomethyl)disilane: Unexpected formation of th…

2013

International audience; The bis(silylated) alkenes Z-(PhSCH2)Me2SiC(H)=C(Fc)SiMe2(CH2SPh) (2) and Z-(PhSCH2)Me2SiC(H)=C(bipheny)SiMe2(CH2SPh) (3) have been prepared by Pd-catalysed double silylation of ethynylferrocene and 4-ethynyl-1,1'-biphenyl in the presence of 1,1,2,2-tetramethyl-1,2-bis(phenylthiomethyl)disilane (1). A reinvestigation on the interaction of 1 with [PdCl2(PhCN)2] in technical-grade CH2Cl2 as solvent revealed competition between reduction to elemental palladium (due to oxidative addition of the Si-Si bond across Pd(II) and subsequent reductive elimination) and formation of an unusual eight-membered chelate complex cis-[PdCl2{(PhSCH2SiMe2)2O}] (4), which is fluxional in s…

SilylationStereochemistryEthynylferrocene[CHIM.INOR]Chemical Sciences/Inorganic chemistry010402 general chemistry01 natural sciencesBiochemistryMedicinal chemistryDFTReductive eliminationInorganic Chemistrychemistry.chemical_compound[ CHIM.CRIS ] Chemical Sciences/Cristallography[ CHIM.ORGA ] Chemical Sciences/Organic chemistryDisilaneMaterials Chemistry[CHIM.CRIS]Chemical Sciences/Cristallography[CHIM.COOR]Chemical Sciences/Coordination chemistryPhysical and Theoretical ChemistryConformational isomerismComputingMilieux_MISCELLANEOUSThioether complexesSiloxane010405 organic chemistryLigand[CHIM.ORGA]Chemical Sciences/Organic chemistryOrganic Chemistry[ CHIM.COOR ] Chemical Sciences/Coordination chemistry[ CHIM.INOR ] Chemical Sciences/Inorganic chemistryDisiloxaneOxidative addition0104 chemical scienceschemistrySiloxaneDisilanePalladium
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CCDC 646158: Experimental Crystal Structure Determination

2008

Related Article: S.Clement, L.Guyard, M.Knorr, F.Villafane, C.Strohmann, M.M.Kubicki|2007|Eur.J.Inorg.Chem.||5052|doi:10.1002/ejic.200700470

Space GroupCrystallographyCrystal SystemCrystal Structure1-EthynylferroceneCell ParametersExperimental 3D Coordinates
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