反应详情

Preparation analogous to Example 10a from dibenz[b,f]oxepine-10-carboxylic acid and morpholine; yield: 62%; yellow oil; 1H-NMR (CDCl3, 200 MHz): 3.30 (mbr, 4H); 3.62 (mbr, 4H); 6.90-7.28 (m, 9H); MS: 307 (M+), 221, 193, 165; TLC (silica gel; ethyl acetate/hexane=1:1; UV): Rf =0.17.