有机硅高沸物裂解歧化制备二甲基二氯硅烷的研究进展

Catalytic conversion of high-boiling components in silicone to dimethyldichlorosilane

在直接法合成甲基氯硅烷单体过程中,除目标产物二甲基二氯硅烷外,还产生了大量的高沸物。本文介绍了催化裂解歧化有机硅高沸物制备二甲基二氯硅烷的研究进展。

During the preparation of methylchlorosilane via direct synthesis (MullerRochow method), large quantity of highboiling components form as byproduct along with the target compounddimethyldichlorosilane. Advances in the catalytic conversion of the highboiling component in silicone to dimethyldichlorosilane by splitting decomposition and disproportionation were reviewed.