Synthesis and Metallation of the Diphosphanylsilane
<i>i</i>
Pr
<sub>2</sub>
Si(PHMe)
<sub>2</sub>
作者:Carsten von Hänisch、Oliver Rubner
DOI:10.1002/ejic.200500995
日期:2006.4
The reaction of [LiAl(PHMe)4] with iPr2SiCl2 yields the dialkyldiphosphanylsilane iPr2Si(PHMe)2 (1). This compound is formed as a diastereomeric mixture and was identified by NMR spectroscopy and mass spectrometry. Silane 1 reacts with [SnN(SiMe3)2}2] and [ZnN(SiMe3)2}2] to form the polycyclic compounds [SnSnN(SiMe3)2}2iPr2Si(PMe)2}2] (2) and [ZnN(SiMe3)2}3iPr2Si(PMe)2}2H] (3), respectively.