反应 #216767

反应方程式

2-allyloxyethyl phenyl ether

trichlorosilane

→

3-(2-phenoxyethoxy)propyltrichlorosilane

收率 79.7%

反应条件

后处理

1. 1
   其他the preparation of which
2. 2
   workup.DISTILLATIONThe crude product is purified by distillation in vacuo

实验过程

Under a nitrogen atmosphere, 8 mg of hexachloroplatinic acid are added to 178 g (1.0 mol) of 2-allyloxyethyl phenyl ether, the preparation of which is described above under a), and the mixture is heated to 70° C. 169 g (1.25 mol) of trichlorosilane are added dropwise to the mixture over a period of 2 hours and the mixture is stirred for a further 2 hours at 70° C. The crude product is purified by distillation in vacuo, giving 250 g of 3-(2-phenoxyethoxy)propyltrichlorosilane having an acid number of 531.

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