摘要:
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 [W{eta(3)-CH(Me)C(6)H5}(CO)(2)(eta-C5H5)].