Synfacts, Table of Contents Synfacts 2012; 8(9): 1011DOI: 10.1055/s-0032-1317068 Metal-Mediated Synthesis © Georg Thieme Verlag Stuttgart · New York Synthesis of 1,4-Oxazines and 1,4-Oxazepines via exo-dig Cyclization Contributor(s): Paul Knochel , Christoph Sämann Recommend Article Abstract Buy Article Key words Key words1,4-oxazines - 1,4-oxazepines - cyclization - Grignard reagents Full Text