136197-33-6Relevant articles and documents
CYANOACETYLENE AND DERIVATIVES. XIV. SYNTHESIS OF SUBSTITUTED 1,3-THIAZINOBENZIMIDAZOL-2-ONES
Andriyankova, L. V.,Abramova, N. D.,Malkina, A. G.,Skvortsov, Yu. M.
, p. 734 - 736 (2007/10/02)
Substituted 1,3-thiazinobenzimidazol-2-ones were synthesized by acid hydrolysis of hydroxyl-containing 2-imino-1,3-thiazinobenzimidazoles and their acetal derivatives.The products can also be obtained by the reaction of benzimidazole-2-thione with tertiary cyanoalkyl alcohols or their acetals followed by treatment with aqueous hydrochloric acid.