反应详情

Ozone was bubbled through a solution of 1-(4-vinylphenyl)cyclopropanecarbonitrile (1.8 g, 0.011 mol) in methylene chloride (40 mL, 0.6 mol) at −78° C. until a blue color appeared and then nitrogen was bubbled through the solution for 10 minutes. Methyl sulfide was added and the mixture was stirred overnight. The mixture was washed with water and brine successively, dried, and concentrated to give the desired product.

1. customnitrogen was bubbled through the solution for 10 minutes
2. additionMethyl sulfide was added
3. washThe mixture was washed with water and brine successively
4. customdried
5. concentrationconcentrated