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Article: Palladium(II) phosphine thiocarboxylates. Structures of cis-Pd(κS-SOCMe)2(dppf) [dppf=1,1′-bis(diphenylphosphino)ferrocene] and trans-Pd(κS-SOCMe)2(PPh3)2

TitlePalladium(II) phosphine thiocarboxylates. Structures of cis-Pd(κS-SOCMe)2(dppf) [dppf=1,1′-bis(diphenylphosphino)ferrocene] and trans-Pd(κS-SOCMe)2(PPh3)2
Authors
KeywordsDiphosphine
Thioacetate
Palladium
Ferrocenylene phosphine
Issue Date2001
Citation
Journal of Organometallic Chemistry, 2001, v. 637-639, p. 757-761 How to Cite?
AbstractAlthough palladium phosphine acetates are generally unstable and served as catalytic precursors, their monothioacetate analogues can be isolated and structurally characterized. Spectroscopic and X-ray single-crystal crystallographic analyses suggested that Pd(κS-S{O}CMe)2(P2) [P2=dppf, I; P=PPh3, II] are mononuclear with thioacetate coordinates in a unidentate manner through sulfur. Dppf imposes a cis configuration on I whereas PPh3 promotes a trans-structure for II. The compounds are obtained in isomerically pure form - there is no evidence for chelating or bridging thioacetate or bridging diphosphine. The Me group of thioacetate is significantly more shielded in II than I by the Ph rings of the neighboring phosphine. © 2001 Elsevier Science B.V.
Persistent Identifierhttp://hdl.handle.net/10722/219449
ISSN
2015 Impact Factor: 2.336
2015 SCImago Journal Rankings: 0.732

 

DC FieldValueLanguage
dc.contributor.authorNeo, Yew Chin-
dc.contributor.authorVittal, Jagadese J.-
dc.contributor.authorHor, T. S Andy-
dc.date.accessioned2015-09-23T02:57:06Z-
dc.date.available2015-09-23T02:57:06Z-
dc.date.issued2001-
dc.identifier.citationJournal of Organometallic Chemistry, 2001, v. 637-639, p. 757-761-
dc.identifier.issn0022-328X-
dc.identifier.urihttp://hdl.handle.net/10722/219449-
dc.description.abstractAlthough palladium phosphine acetates are generally unstable and served as catalytic precursors, their monothioacetate analogues can be isolated and structurally characterized. Spectroscopic and X-ray single-crystal crystallographic analyses suggested that Pd(κS-S{O}CMe)2(P2) [P2=dppf, I; P=PPh3, II] are mononuclear with thioacetate coordinates in a unidentate manner through sulfur. Dppf imposes a cis configuration on I whereas PPh3 promotes a trans-structure for II. The compounds are obtained in isomerically pure form - there is no evidence for chelating or bridging thioacetate or bridging diphosphine. The Me group of thioacetate is significantly more shielded in II than I by the Ph rings of the neighboring phosphine. © 2001 Elsevier Science B.V.-
dc.languageeng-
dc.relation.ispartofJournal of Organometallic Chemistry-
dc.subjectDiphosphine-
dc.subjectThioacetate-
dc.subjectPalladium-
dc.subjectFerrocenylene phosphine-
dc.titlePalladium(II) phosphine thiocarboxylates. Structures of cis-Pd(κS-SOCMe)2(dppf) [dppf=1,1′-bis(diphenylphosphino)ferrocene] and trans-Pd(κS-SOCMe)2(PPh3)2-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0022-328X(01)00916-0-
dc.identifier.scopuseid_2-s2.0-0035803659-
dc.identifier.volume637-639-
dc.identifier.spage757-
dc.identifier.epage761-

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