Synthesis and structure of sulphur derivatives of a methylenephosphine
作者:Mino Caira、Robert H. Neilson、William H. Watson、Patty Wisian-Neilson、Ze-Min Xie
DOI:10.1039/c39840000698
日期:——
The methylenephosphine MesPC(SiMe3)2[(1)Mes = mesityl] is smoothly oxidized by elemental sulphur to the 3-membered ring system Mes[graphic omitted](SiMe3)2,(3), which, upon treatment with Bun3P, is converted into the 3-co-ordinate phosphorane MesP(S)C(SiMe3)2, (2); the nearly isostructural nature of compounds (2) and (3) is confirmed by their X-ray crystallographic analyses.