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Article: Substituted metal carbonyls XII. Synthesis of Fe(CO)4(η1-dppf) (dppf = (Ph2PC5H4)2Fe) and its conversion into Fe2(CO)8(μ-dppf) and (CO)4Fe(μ-dppf)Mo(CO)5

TitleSubstituted metal carbonyls XII. Synthesis of Fe(CO)4(η1-dppf) (dppf = (Ph2PC5H4)2Fe) and its conversion into Fe2(CO)8(μ-dppf) and (CO)4Fe(μ-dppf)Mo(CO)5
Authors
Issue Date1990
Citation
Journal of Organometallic Chemistry, 1990, v. 381, n. 1, p. 121-125 How to Cite?
AbstractCarbonyl substitution of Fe(CO)5 by 1,1′-bis(diphenylphosphino)ferrocene (dppf) at 25° C with the aid of trimethylamine N-oxide (TMNO) gives Fe(CO)4(η1-dppf), 1, and the dinuclear triiron phosphine-bridged complex, Fe2(CO)8(μ-dppf), 2. Like dppf itself, complex 1 is a good precursor for heterometallic species, as exemplified in the synthesis of (CO)4Fe(μ-dppf)Mo(CO)5. Conversion of 1 into 2 is facile in the presence of Fe(CO)5 and TMNO. The chelate, Fe(CO)3(η2-dppf) is accessible by reaction of Fe(CO)5 with dppf and NaBH4 in n-butyl alcohol under reflux. The structures have been determined by IR, NMR (1H and 31P) and elemental analyses. © 1990.
Persistent Identifierhttp://hdl.handle.net/10722/219396
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.accessioned2015-09-23T02:56:58Z-
dc.date.available2015-09-23T02:56:58Z-
dc.date.issued1990-
dc.identifier.citationJournal of Organometallic Chemistry, 1990, v. 381, n. 1, p. 121-125-
dc.identifier.issn0022-328X-
dc.identifier.urihttp://hdl.handle.net/10722/219396-
dc.description.abstractCarbonyl substitution of Fe(CO)5 by 1,1′-bis(diphenylphosphino)ferrocene (dppf) at 25° C with the aid of trimethylamine N-oxide (TMNO) gives Fe(CO)4(η1-dppf), 1, and the dinuclear triiron phosphine-bridged complex, Fe2(CO)8(μ-dppf), 2. Like dppf itself, complex 1 is a good precursor for heterometallic species, as exemplified in the synthesis of (CO)4Fe(μ-dppf)Mo(CO)5. Conversion of 1 into 2 is facile in the presence of Fe(CO)5 and TMNO. The chelate, Fe(CO)3(η2-dppf) is accessible by reaction of Fe(CO)5 with dppf and NaBH4 in n-butyl alcohol under reflux. The structures have been determined by IR, NMR (1H and 31P) and elemental analyses. © 1990.-
dc.languageeng-
dc.relation.ispartofJournal of Organometallic Chemistry-
dc.titleSubstituted metal carbonyls XII. Synthesis of Fe(CO)4(η1-dppf) (dppf = (Ph2PC5H4)2Fe) and its conversion into Fe2(CO)8(μ-dppf) and (CO)4Fe(μ-dppf)Mo(CO)5-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1016/0022-328X(90)85453-6-
dc.identifier.scopuseid_2-s2.0-0000994755-
dc.identifier.volume381-
dc.identifier.issue1-
dc.identifier.spage121-
dc.identifier.epage125-

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