STUDY ON REACTION OF 2-ALLYLTHIOBENZIMIDAZOLE WITH BROMINE
Abstract
It has been found by 1Н NMR method that bromination of 2-allylthio-benzimidazole proceeds to give the bromocyclization products (benzimidazo-[2,1‑b]thiazolium and benzimidazo[2,1-b][1,3]thiazinium bromides) and two isomeric products of bromine addition to the double bond of allyl moiety.
Published
2015-07-27
Issue
Section
Organic chemistry