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Reactions of alkynes with [Fe2(CO)6(μ-PPh2){μ-η 1:η2α,β=(H)C α=Cβ=CγH2}]: Formation of diphenylvinylphosphine-functionalized vinyl carbenes via carbon-carbon and carbon-phosphorus bond formation and hydrogen migration

Lookup NU author(s): Dr Simon DohertyORCiD

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Abstract

Reaction of [Fe2(CO)6(μ-PPh2){μ-η 1:η2α,β-(H)C α=Cβ=CγH2}] (1) with PhC=CPh results in allenyl-alkyne-phosphido coupling to give [Fe2(CO)6(μ-PPh2){μ-η 1(P):η3(C):η 1(C)-C(Ph)C-(Ph)C(H)C(=CH2)PPh2}] (2), bridged by a diphenylvinylphosphine-substituted vinyl carbene. Under similar conditions 1 reacts with PhC=CMe to give an equal mixture of the two possible regioisomers © 2000 American Chemical Society.

Publication metadata

Author(s): Doherty S

Publication type: Article

Publication status: Published

Journal: Organometallics

Year: 2000

Volume: 19

Issue: 22

Pages: 4557-4562

ISSN (print): 0276-7333

ISSN (electronic): 1520-6041

Publisher: American Chemical Society

URL: http://dx.doi.org/10.1021/om0005147

DOI: 10.1021/om0005147

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