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Article: Substituted metal carbonyls XI. 1,1′-Bis(diphenylphosphino)ferrocene - a bridging, chelating and unidentate ligand in the synthesis of M2(CO)10(μ-PP), M(CO)4(η2-PP) and M(CO)5(η1-PP) (where M = Cr, Mo, W and PP = Fe(C5H4PPh2)2)

TitleSubstituted metal carbonyls XI. 1,1′-Bis(diphenylphosphino)ferrocene - a bridging, chelating and unidentate ligand in the synthesis of M2(CO)10(μ-PP), M(CO)4(η2-PP) and M(CO)5(η1-PP) (where M = Cr, Mo, W and PP = Fe(C5H4PPh2)2)
Authors
Issue Date1989
Citation
Journal of Organometallic Chemistry, 1989, v. 373, n. 3, p. 319-324 How to Cite?
AbstractTrimethylamine N-oxide-initiated decarbonylation of M(CO)6 (M = Cr, Mo, W) followed by nucleophilic attack by 1,1′-bis(diphenylphosphino)ferrocene (dppf) affords a mixture of heterometallic products which consists mainly of a chelate with a bidentate diphosphine, M(CO)4(dppf), and a dinuclear phosphine-bridged complex M2(CO)10(dppf) at ambient temperature (28° C). The corresponding unidentate diphosphine, M(CO)5(dppf), is obtained as the major isolable product at 10° C. The IR and NMR (1H and 31P) spectral data and the structural properties of these complexes are presented and discussed. © 1989.
Persistent Identifierhttp://hdl.handle.net/10722/219347
ISSN
2015 Impact Factor: 2.336
2015 SCImago Journal Rankings: 0.732

 

DC FieldValueLanguage
dc.contributor.authorHor, T. S Andy-
dc.contributor.authorPhang, Lai Tee-
dc.date.accessioned2015-09-23T02:56:51Z-
dc.date.available2015-09-23T02:56:51Z-
dc.date.issued1989-
dc.identifier.citationJournal of Organometallic Chemistry, 1989, v. 373, n. 3, p. 319-324-
dc.identifier.issn0022-328X-
dc.identifier.urihttp://hdl.handle.net/10722/219347-
dc.description.abstractTrimethylamine N-oxide-initiated decarbonylation of M(CO)6 (M = Cr, Mo, W) followed by nucleophilic attack by 1,1′-bis(diphenylphosphino)ferrocene (dppf) affords a mixture of heterometallic products which consists mainly of a chelate with a bidentate diphosphine, M(CO)4(dppf), and a dinuclear phosphine-bridged complex M2(CO)10(dppf) at ambient temperature (28° C). The corresponding unidentate diphosphine, M(CO)5(dppf), is obtained as the major isolable product at 10° C. The IR and NMR (1H and 31P) spectral data and the structural properties of these complexes are presented and discussed. © 1989.-
dc.languageeng-
dc.relation.ispartofJournal of Organometallic Chemistry-
dc.titleSubstituted metal carbonyls XI. 1,1′-Bis(diphenylphosphino)ferrocene - a bridging, chelating and unidentate ligand in the synthesis of M2(CO)10(μ-PP), M(CO)4(η2-PP) and M(CO)5(η1-PP) (where M = Cr, Mo, W and PP = Fe(C5H4PPh2)2)-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1016/0022-328X(89)85061-2-
dc.identifier.scopuseid_2-s2.0-0000210784-
dc.identifier.volume373-
dc.identifier.issue3-
dc.identifier.spage319-
dc.identifier.epage324-

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