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.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, 1244-1252, August, 2009.
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Tolkunov, S.V., Kryuchkov, M.A., Zubatyuk, R.I. et al. 2-[2-(1-benzoyl-4-methyldibenzo- thienyl-2)benzo[b]thienyl-3]phenyl- 1-ethanone – a new product of the reaction of 1-methyl-3-phenylbenzo- thieno[2,3-c]pyrilium perchlorate with nucleophilic reagents. Chem Heterocycl Comp 45, 990–996 (2009). https://doi.org/10.1007/s10593-009-0380-x
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DOI: https://doi.org/10.1007/s10593-009-0380-x