Desilylation and cyclometallation reactions of diphenyl{tris(trimethylsilyl)methyl}phosphine with platinum(II) compounds. Crystal structure of trans-[H2{PPh2CH(SiMe3)2}]
作者:Salih S. Al-Juaid、Colin Eaborn、Peter B. Hitchcock、J.David Smith、Livio Zanotto、Pramesh N. Kapoor
DOI:10.1016/0022-328x(90)87224-2
日期:1990.8
The yellow complex trans-[PtCl2L2] (L = PPh2CH(SiMe3)2) has been characterised. An attempt to make a similar complex with the more sterically hindered phosphine PPh2C(SiMe3)3 resulted in the loss of a trimethylsilyl group from one phosphine ligand and activation of a CH bond in another to give the white complex H2PPh2CH(SiMe3)2}, the structure of which was established by X-ray diffraction.