反应 #65878

反应方程式

allyl cyanide

allyldichlorosilane

→

4,4-dichloro-7-cyano-4-sila-1-heptene

溶剂

isopropanol

反应条件

后处理

1. 1
   workup.ADDITIONwere added to the flask
2. 2
   其他the solution was further reacted for 17.5 hrs
3. 3
   其他the reaction
4. 4
   workup.DISTILLATIONVacuum distillation (76-78/0.5 torr) of the product mixture

实验过程

Using the same apparatus and procedure described in EXAMPLE 1, 97.9 g (1.46 mol) of allyl cyanide and 350 μl of 1% chloroplatinic acid in isopropanol were added to the flask. Through the dropping funnel was added dropwise 20.6 g (0.15 mmol) of allyldichlorosilane for 30 min at 80° C. and the solution was further reacted for 17.5 hrs to complete the reaction. Vacuum distillation (76-78/0.5 torr) of the product mixture gave 18.76 g (62%) of 4,4-dichloro-7-cyano-4-sila-1-heptene.

来源