Brønsted acid-promoted and Lewis acid catalyzed heterocyclization
MetadataShow full item record
Nitrogen and oxygen heterocycles occur in a wide variety of natural products and pharmaceuticals. Thus development of novel and efficient routes to six-membered nitrogen and oxygen heterocycles remains an essential area of research. Among the commonly encountered six-membered nitrogen and oxygen heterocycles in both pharmaceutical and natural occurring compounds are tetrahydropyridine and dihydropyran.