反应详情

A mixture of 25 parts of 1,4-dibromobutane and 50 parts of tetrahydrofuran was added dropwise over a period of 2 hours to a mixture of 200 parts of tetrahydrofuran, 80 parts phenylmethyldichlorosilane, and 25 parts of magnesium turnings. The reaction solution was heated under reflux for 1 hour, and the magnesium salt was then removed by filtration. Vacuum distillation of the filtrate subsequently yielded 20 parts 1-phenyl-1-chlorosilacyclopentane.

1. temperatureThe reaction solution was heated
2. temperatureunder reflux for 1 hour
3. customthe magnesium salt was then removed by filtration
4. distillationVacuum distillation of the filtrate