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- Publisher Website: 10.1016/0022-328X(90)85453-6
- Scopus: eid_2-s2.0-0000994755
- WOS: WOS:A1990CL41500010
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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
Title | 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 |
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Authors | |
Issue Date | 1990 |
Citation | Journal of Organometallic Chemistry, 1990, v. 381, n. 1, p. 121-125 How to Cite? |
Abstract | Carbonyl 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 Identifier | http://hdl.handle.net/10722/219396 |
ISSN | 2023 Impact Factor: 2.1 2023 SCImago Journal Rankings: 0.359 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Hor, T. S Andy | - |
dc.contributor.author | Phang, Lai Tee | - |
dc.date.accessioned | 2015-09-23T02:56:58Z | - |
dc.date.available | 2015-09-23T02:56:58Z | - |
dc.date.issued | 1990 | - |
dc.identifier.citation | Journal of Organometallic Chemistry, 1990, v. 381, n. 1, p. 121-125 | - |
dc.identifier.issn | 0022-328X | - |
dc.identifier.uri | http://hdl.handle.net/10722/219396 | - |
dc.description.abstract | Carbonyl 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.language | eng | - |
dc.relation.ispartof | Journal of Organometallic Chemistry | - |
dc.title | 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 | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/0022-328X(90)85453-6 | - |
dc.identifier.scopus | eid_2-s2.0-0000994755 | - |
dc.identifier.volume | 381 | - |
dc.identifier.issue | 1 | - |
dc.identifier.spage | 121 | - |
dc.identifier.epage | 125 | - |
dc.identifier.isi | WOS:A1990CL41500010 | - |
dc.identifier.issnl | 0022-328X | - |