Synfacts, Table of Contents Synfacts 2012; 8(9): 0961DOI: 10.1055/s-0032-1317130 Synthesis of Heterocycles © Georg Thieme Verlag Stuttgart · New York3,1-Benzoxazines from N-Acyl-o-Toluidines via Cu-Catalyzed Heteroannulation Authors Contributor(s): Victor Snieckus Wenhua Jiao (Pfizer) Recommend Article Abstract Buy Article(opens in new window)Key words Key wordsbenzoxazines - C–O cyclization - C–H activation - copper catalysis Full Text