5-acetoxy-3-(S)-t-butyloxycarbonylamino-1-ethoxycarbonylmethyl-2,3,4,5-tetrahydro-1H-[1]benzazepin-2-one 在
钯 作用下,
以
乙醇 为溶剂,
反应 24.0h,
以to give 3-(S)-t-butyloxycarbonylamino-1-ethoxycarbonylmethyl-2,3,4,5 tetrahydro-1H-[1]benzazepin-2-one which的产率得到Ethyl 3(S)-3-(tert-butoxycarbonylamino)-2,3,4,5-tetrahydro-1H-[1]-benzazepin-2-one-1-acetate