Facile Synthesis of Novel Hexahydroimidazo[1,2- a]pyridine Derivatives by One-Pot, Multicomponent Reaction under Ambient Conditions
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An efficient one-pot multicomponent reaction for the synthesis of novel tetrasubstituted hexahydroimidazo[1,2-a]pyridines starting from readily available cinnamaldehydes, ethylenediamines, and 1,3-dicarbonyl compounds catalyzed by AcOH is described. Two new cy... ...
