Abstract:
A highly selective one-pot synthesis of new 6-substituted 4-thioxohexahydro-5H-2,3,4a,6,7a-pentaazacyclopenta[cd]inden-1(2H)-ones by cycloaminomethylation of semithioglycolurile with formaldehyde and amines is proposed. A mechanism for the process is suggested.
Citation:
V. V. Baranov, Ya. A. Barsegyan, N. G. Kolotyrkina, A. N. Kravchenko, “Highly selective synthesis of tricyclic compounds from semithioglycoluril, formaldehyde and amines”, Mendeleev Commun., 29:3 (2019), 323–325
Linking options:
https://www.mathnet.ru/eng/mendc1511
https://www.mathnet.ru/eng/mendc/v29/i3/p323
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