Highly selective synthesis of tricyclic compounds from semithioglycoluril, formaldehyde and amines
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DOI: 10.1016/j.mencom.2019.05.028
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. read more here.
Keywords: highly selective; synthesis tricyclic; formaldehyde amines; selective synthesis ... See more keywords