Stoichiometric and catalytic Sn-mediated dehydrocoupling of primary phosphines.
Stoichiometric and catalytic Sn-mediated dehydrocoupling of primary phosphines.
复制标题
伯膦的化学计量和催化 Sn 介导的脱氢偶联。
作者：
Vesal Naseri;R. Less;R. Mulvey;M. Mcpartlin;D. Wright
锡茂 Cp*(2)Sn 与一系列伯膦 RPH(2) 的室温反应生成二膦 [RP(H)P(H)R]。然而，涉及 Cp*(2)SnCl(2) 的反应会导致催化脱氢偶联；待确定的主族金属催化脱氢偶联的第一个例子。
The room-temperature reactions of stannocene, Cp*(2)Sn, with a range of primary phosphines, RPH(2), result in diphosphanes [RP(H)P(H)R]. The reactions involving Cp*(2)SnCl(2), however, result in catalytic dehydrocoupling; the first example of main group metal catalysed dehydrocoupling to be identified.