View of Regioselective synthesis of substituted thieno[2,3-b]pyrimidines and pyrido[3′,2′:4,5]thienopyrimidines and their [3,2-d]selenopheno analogs from 3-cyanopyridine-2(1H)-thiones, 3-cyano-pyridine-2(1H)-selenones, and N-cyanochloracetamidine

Return to Article Details Regioselective synthesis of substituted thieno[2,3-b]pyrimidines and pyrido[3′,2′:4,5]thienopyrimidines and their [3,2-d]selenopheno analogs from 3-cyanopyridine-2(1H)-thiones, 3-cyano-pyridine-2(1H)-selenones, and N-cyanochloracetamidine Download Download PDF