反应详情

Prepared from 7-(3,5-difluorophenyl)-5,5-dimethyl-1,5-dihydro-4,1-benzoxazepin-2(3H)-one and Lawesson's Reagent using the procedure of example 10. 1H-NMR (DMSO-d6) δ 12.01 (s, 1H), 7.70-7.63 (m, 2H), 7.59-7.48 (m, 2H), 7.41 (d, J=8.82 Hz, 1H), 7.28-7.18 (m, 1H), 4.51 (s, 2H), 1.62 (s, 6H); MS (FI) m/z 318 [M−H]−.