An efficient synthesis of 1,5-thiadiazepines and 1,5-benzodiazepines by microwave-assisted heterocyclization

Article abstract of DOI:10.1080/10426500600864775

A novel and efficient method for the synthesis of substituted thiazepines and diazepines has been developed. A simple one-pot reaction of chalcones 1a-f with 1-amino-2-mercapto-5-phenyl-1,3,4-triazole and o-phenylenediamine in the presence of a catalytic