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Article: Dinuclear PCP pincer complexes from Lewis acidic [Pd(OTf)(PCP)] and basic [Pd(4-Spy)(PCP)] (OTf = triflate; 4-Spy = 4-pyridinethiolate; PCP = -CH(CH2CH2PPh2)2)

TitleDinuclear PCP pincer complexes from Lewis acidic [Pd(OTf)(PCP)] and basic [Pd(4-Spy)(PCP)] (OTf = triflate; 4-Spy = 4-pyridinethiolate; PCP = -CH(CH2CH2PPh2)2)
Authors
Issue Date2007
Citation
Dalton Transactions, 2007, n. 48, p. 5701-5709 How to Cite?
AbstractThe Lewis acidic pincer with a labile triflate ligand, viz. [Pd(OTf)(PCP)] (PCP = -CH(CH2CH2PPh2)2) 1 was prepared from [PdCl(PCP)] with AgOTf. It reacts readily with neutral bidentate ligands [L = 4,4′-bipyridine (4,4′-bpy) and 1,1′-bis(diphenylphosphino)ferrocene (dppf)] to give dinuclear PCP pincers [{Pd(PCP)}2(μ-L)][OTf]2 (L = 4,4′-bpy, 2; dppf, 3). [PdCl(PCP)] also reacts with 4-mercaptopyridine in the presence of KOH to give a Lewis basic pincer with a free pyridine functional group [Pd(4-Spy)(PCP)] 4. Its metalloligand character is exemplified by the isolation of an asymmetric dinuclear double-pincer complex [{Pd(PCP)}2(μ-4-Spy)][PF 6] 6 bridged by an ambidentate pyridinethiolato ligand. Complexes 1, 2, 3, 4 and 6 have been characterized by single-crystal X-ray diffraction analyses. This journal is © The Royal Society of Chemistry.
Persistent Identifierhttp://hdl.handle.net/10722/219368
ISSN
2015 Impact Factor: 4.177
2015 SCImago Journal Rankings: 1.404

 

DC FieldValueLanguage
dc.contributor.authorNeo, Kian Eang-
dc.contributor.authorHuynh, Han Vinh-
dc.contributor.authorKoh, Lip Lin-
dc.contributor.authorHenderson, William-
dc.contributor.authorHor, T. S Andy-
dc.date.accessioned2015-09-23T02:56:54Z-
dc.date.available2015-09-23T02:56:54Z-
dc.date.issued2007-
dc.identifier.citationDalton Transactions, 2007, n. 48, p. 5701-5709-
dc.identifier.issn1477-9226-
dc.identifier.urihttp://hdl.handle.net/10722/219368-
dc.description.abstractThe Lewis acidic pincer with a labile triflate ligand, viz. [Pd(OTf)(PCP)] (PCP = -CH(CH2CH2PPh2)2) 1 was prepared from [PdCl(PCP)] with AgOTf. It reacts readily with neutral bidentate ligands [L = 4,4′-bipyridine (4,4′-bpy) and 1,1′-bis(diphenylphosphino)ferrocene (dppf)] to give dinuclear PCP pincers [{Pd(PCP)}2(μ-L)][OTf]2 (L = 4,4′-bpy, 2; dppf, 3). [PdCl(PCP)] also reacts with 4-mercaptopyridine in the presence of KOH to give a Lewis basic pincer with a free pyridine functional group [Pd(4-Spy)(PCP)] 4. Its metalloligand character is exemplified by the isolation of an asymmetric dinuclear double-pincer complex [{Pd(PCP)}2(μ-4-Spy)][PF 6] 6 bridged by an ambidentate pyridinethiolato ligand. Complexes 1, 2, 3, 4 and 6 have been characterized by single-crystal X-ray diffraction analyses. This journal is © The Royal Society of Chemistry.-
dc.languageeng-
dc.relation.ispartofDalton Transactions-
dc.titleDinuclear PCP pincer complexes from Lewis acidic [Pd(OTf)(PCP)] and basic [Pd(4-Spy)(PCP)] (OTf = triflate; 4-Spy = 4-pyridinethiolate; PCP = -CH(CH2CH2PPh2)2)-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1039/b710752h-
dc.identifier.scopuseid_2-s2.0-36749087670-
dc.identifier.issue48-
dc.identifier.spage5701-
dc.identifier.epage5709-
dc.identifier.eissn1477-9234-

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