反应详情

A mixture of 279 mg (1.0 mmol) of 1,2-dichloro-1-iodotrifluoroethane and 114 mg (1.0 mmol) of allyltrimethylsilane was sealed in a Pyrex glass tube and externally radiated with a high pressure mercury lamp (400 W) in an ice-bath for 3 hours to obtain 4,5-dichloro-4,5,5-trifluoro-1-pentene (Compound 39) in a yield of 60%.

1. customwas sealed in a Pyrex glass tube
2. customexternally radiated with a high pressure mercury lamp