Abstract

The effect of the reactant ratio in the reaction of tetramethyldisiloxane with germanium tetrachloride and diethyl ether on the structure and reactivity of the resulting trichlorogermane–diethyl ether complexes was studied, and the products were reacted with 1,1,3,3-tetramethyl-1,3-divinyldisiloxane. The hydrogermylation of 1,1,3,3-tetramethyl-1,3-divinyldisiloxane with trimethylgermane in the presence of Karstedtʼs catalyst afforded exclusively the corresponding anti-Markovnikov adducts at one and two double bonds of the substrate.

中文翻译：

---

三氯锗烷和三甲基锗烷酯与1,3-二乙烯基-1,1,3,3-四甲基二硅氧烷的反应

摘要

研究了四甲基二硅氧烷与四氯化锗和二乙醚反应中反应物比例对所得三氯锗烷-二乙醚配合物的结构和反应活性的影响，并将产物与1,1,3,3-四甲基-1 ，3-二乙烯基二硅氧烷。在Karstedt催化剂的存在下，1,1,3,3-四甲基-1,3-二乙烯基二硅氧烷与三甲基锗烷的氢加氢甲基化反应仅在底物的一个和两个双键上提供了相应的抗马氏复合物。