ethyl (E)-6-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethyl-(2-nitrophenyl)sulfonylamino]-3-(trifluoromethyl)hex-2-en-4-ynoate 在
盐酸 作用下,
以
乙酸乙酯 为溶剂,
反应 2.0h,
以94%的产率得到ethyl (E)-6-[2-aminoethyl-(2-nitrophenyl)sulfonylamino]-3-(trifluoromethyl)hex-2-en-4-ynoate;hydrochloride