S. V. Tolkunov, M. Kryuchkov, R. Zubatyuk
Nov 20, 2009
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Journal
Chemistry of Heterocyclic Compounds
Abstract
On the interaction of 1-methyl-3-phenylbenzothieno[2,3-c]pyrilium perchlorate with primary and secondary amines and alkalis in aqueous media a product of cyclocondensation of 2-acetyl-3-phenacyl-benzo[b]thiophene – 2-[2-(1-benzoyl-4-methyldibenzothienyl-2)benzo[b]thienyl-3]phenyl-1-ethanone – was isolated in addition to the classical objects of recyclization.