Herein we report a study of highly efficient platinum-catalyzed hydrosilylation of dialkenylgermanes with silsesquioxanes and spherosilicates. The use of divinyl- and diallylgermanes allowed the synthesis of new classes of compounds, i. e., dumbbell-type systems, silsesquioxanes with alkenyl pendant group, and oligomeric derivatives. The results are supported by detailed data from in situ FT-IR and
在这里,我们报告了高效的
铂催化的二烯基
锗烷与倍半
硅氧烷和球形
硅酸盐的
硅氢化反应。二
乙烯基和
二烯丙基锗烷的使用允许合成新种类的化合物,即。例如,哑铃型体系,具有烯基侧基的倍半
硅氧烷和低聚衍
生物。现场FT-IR和NMR测量得到的详细数据支持了该结果,从而能够精确监控反应进程并确定所形成产物的区域选择性。