反应详情

The title compound is prepared from N-(3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-7-yl)-oxalamic acid (Example 53b) and 4-phenethyl-piperidine [J. Amer. Chem. Soc., 72, 4953. (1950)] according to the method described in Example 1c. Melting Point: 128-132° C. (diethylether)