作者:Terence N. Mitchell、Heinz-Joachim Belt
DOI:10.1016/0022-328x(90)85241-p
日期:1990.4
Diphenyl(trimethylstannyl)phosphine adds to alkynes (both terminal and non-terminal) and allenes under free radical conditions. The former reaction occurs regiospecifically with preferential formation of E-isomers, the latter regioselectively. Product identification was based on NMR spectroscopic data. With one exception, addition to alkenes was not observed.
二苯基(三甲基锡烷基)膦在自由基条件下加成至炔烃(末端和非末端)和丙二烯。前者的反应在区域上发生,优先形成E-异构体,后者的反应在区域上选择性发生。产物鉴定基于NMR光谱数据。除一个例外,未观察到向烯烃的加成。