The influence of the boron substituents on the structures of the first fully characterized monomeric diphosphinoboranes [(2,4,6-Me3C6H2)2P]B–X (X = OEt, Br) has been established; especially for X = Br, P–B multiple bonding may be clearly inferred from the molecular structure.
已经确定了
硼取代基对第一个完全表征的单体
双膦基
硼烷[(2,4,6-Me 3 C 6 H 2)2 P] B–X(X = OEt,Br)的影响;特别是对于X = Br,可以从分子结构上清楚地推断出PB多重键。