反应条件
1: (α,α,α-trifluoro-m-tolyl)acetic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine in N,N-dimethyl-formamide T=20°C; 0.5 h; 2: O,N-dimethyl-hydroxylamine hydrochloride With N-ethyl-N,N-diisopropylamine in N,N-dimethyl-formamide T=20°C; 16.33 h;