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Type: Artigo de periódico
Title: Novel Alkyne And Phosphaalkyne Coupling On An Ir4 Cluster: Synthesis And Molecular Structure Of [ir4(μ-co)(co) 7{μ4-η3-ph2 Pc(h)c(ph)pcbut}(μ-pph2)]
Author: Benvenutti M.H.A.
Hitchcock P.B.
Nixon J.F.
Vargas M.D.
Abstract: The cluster compound [(μ-H)Ir4(CO)9(Ph 2PCCPh)(μ-PPh2)] 1 reacts with the phosphaalkyne ButCP to yield [Ir4(μ-CO)(CO) 7{μ4-η3-Ph2 PC(H)C(Ph)PCBut}(μ-PPh2)] 3, containing the novel 2-phosphabutadienylphosphine fragment as a result of the coupling of Bu tCP with the diphenylphosphinoalkyne ligand and incorporation of the cluster bound H atom.
Rights: aberto
Identifier DOI: 10.1039/C39940001869
Date Issue: 1994
Appears in Collections:Unicamp - Artigos e Outros Documentos

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