1,4-Oxazepines and 1,4-Thiazepines

InCl3-Catalyzed One-Pot Synthesis of Pyrrolo/Indolo- and Benzooxazepino-Fused Quinoxalines

“…1,4-Oxazepines represent a privileged class of seven-membered nitrogen- and oxygen-containing heterocyclic compounds , as they appear in the structures of many bioactive molecules and pharmaceutical compounds . In fact, 1,4-oxazepines are frequently utilized to cure various diseases such as allergic bronchitis and related asthma, epilepsy and trigeminal neuralgia, breast cancer, and psychotic disorders .…”