Methyl to alkylidene migration within trans-[WMe(CHPh)(CO)<sub>2</sub>(η-C<sub>5</sub>H<sub>5</sub>)]
作者:Jayne E. Muir、Anthony Haynes、Mark J. Winter
DOI:10.1039/cc9960001765
日期:——
Treatment of the anionic carbene complex [W(=CHPh>(CO)(2)(eta-C5H5)](-) with MeI affords a complex trans-[WMe(=CHPh)(CO)(2)(eta-C5H5)] which isomerises by means of an intramolecular methyl to carbene migration to afford the eta(3)-benzyl complex [Weta(3)-CH(Me)C(6)H5}(CO)(2)(eta-C5H5)].