Benzo[1,5]thiazepine: Synthesis, Reactions, Spectroscopy, and Applications
Scheme 68
1,3-Dipolar cycloadditions of (E)-2-(7-phenoxyquinolin-6-yl)-4-p-substituted phenyl-2,3-dihydrobenzo[]thiazepine with benzohydroximinoyl chlorides or hydrazonoyl chlorides in the presence of Et3N.