A new series of fused thieno[3,2-$e$][1,2,4]triazolo[1,5-𝑐]pyrimidinones was synthesized by condensation of ethyl-3-cyano-4,5,6,7-tetrahydrobenzo[𝑏]thiophene-2-yl carbamate with aryl acid hydrazides in quantitative yields using a facile, one-pot procedure under microwave-assisted conditions.
Journal of Chemical Sciences
Volume 135, 2023 All articles Continuous Article Publishing mode
