tert-butyl (2S)-8-(3-fluorophenyl)-2-methyl-2,3-dihydrothieno[2,3-f][1,4]oxazepine-4(5H)-carboxylate 在
乙酸乙酯 作用下,
以
ethyl acetate hydrochloride 为溶剂,
反应 0.33h,
以to give (2S)-8-(3-fluorophenyl)-2-methyl-2,3,4,5-tetrahydrothieno[2,3-f][1,4]oxazepine 1 hydrochloride (315 mg, 92%) as colorless crystals的产率得到(2S)-8-(3-fluorophenyl)-2-methyl-2,3,4,5-tetrahydrothieno[2,3-f][1,4]oxazepine