CYANOACETYLENES IN A REACTION WITH BENZOXAZOLE-2-THIONE AND BENZOXAZOL-2-ONE
The reaction of benzoxazole-2-thione and benzoxazol-2-one with substituted cyanoacetylenes was studied. 2-benzoxazole was obtained by the reaction of benzoxazole-2-thione with phenylcyanoacetylene.Benzoxazol-2-one with phe
Andriyankova, L. V.,Abramova, N. D.,Kositsyna, E. I.