Issue 15, 1982

The role of metallacyclopropenes in the formation of alkylidyne complexes; evidence for a 1,2-trimethylsilyl shift and the X-ray crystal structure of [Mo[double bond, length half m-dash]C(SiMe3)CH2{P(OMe)3}25-C9H7)]

Abstract

Reaction of [Mo{P(OMe)3}2(Me3SiC2H)(η5-C9H7)][BF4] with K[BHBus3] affords the metallacyclopropene [[graphic omitted]H2{P(OMe)3}2(η5-C9H7)], structurally identified by X-ray crystallography, which rearranges quantitatively into the alkylidyne complex [Mo[triple bond, length half m-dash]C.CH2SiMe3{P(OMe)3}2(η5-C9H7)].

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1982, 826-828

The role of metallacyclopropenes in the formation of alkylidyne complexes; evidence for a 1,2-trimethylsilyl shift and the X-ray crystal structure of [Mo[double bond, length half m-dash]C(SiMe3)CH2{P(OMe)3}25-C9H7)]

S. R. Allen, M. Green, A. G. Orpen and I. D. Williams, J. Chem. Soc., Chem. Commun., 1982, 826 DOI: 10.1039/C39820000826

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