反应详情

Reaction of 2-amino-4'-chlorobiphenyl (8.7 g) and thiophosgene (7.4 g) in a mixture of dioxane (10 ml) and water (10 ml) at 0°-5° C. for 20 minutes and then at ambient temperature for 3 hours yielded 4'-chloro-2-biphenylylisothiocyanate (m.p. 63° C.) as a yellow solid.