Synthesis and 31P NMR spectra of some platinum(II) complexes of the phospha-alkene, (mesityl)P=CPh2
作者:Harold W. Kroto、John F. Nixon、Michael J. Taylor、Aileen A. Frew、Kenneth W. Muir
DOI:10.1016/s0277-5387(00)81074-8
日期:1982.1
Syntheses of the phospha-alkene complexes cis- and trans-[PtCl2(PEt3)(mesityl)P=CPh2], and cis- [PtX2(Mesityl)P=CPh2}2](X=Cl, I, Me) complexes are reported. 31P NMR spectra indicate that bonding of the phospha-alkene to the metal is via the phosphorus lone pair and this is confirmed by a single crystal X-ray diffraction study of cis-[PtCl2(PEt3)(mesityl)P=CPh2}]CHCl3.