Reaction of benzoyl and trichloroacetyl isocyanates with some three-membered heterocycles

1. Benzoyl isocyanate reacts with epichlorohydrin and thioepichlorohydrin to give linear isomers. 2. The benzoyl and trichloroacetyl isocyanates react with cyclohexene sulfide to give both cyclic and linear isomers. 3. Benzoyl isocyanate reacts with propylene sulfide to give both the cyclic and the linear isomer. © 1972 Consultants Bureau, a division of Plenum Publishing Corporation