S. A. Torosyan, Z. Nuriakhmetova, F. Gimalova
Dec 1, 2019
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Journal
Russian Journal of Organic Chemistry
Abstract
5-(1H-Pyrrol-2-ylmethyl)-4H-thieno[3,2-b]pyrroles were synthesized by condensation of N-substituted (4H-thieno[3,2-b]pyrrol-5-yl)methanols with pyrrole in the presence of Amberlyst 15 as catalyst. Treatment of the products with N-bromosuccinimide led to the formation of dark blue polymers insoluble in organic solvents.