反应条件
1: 4-chlorobenzophenone With ytterbium in tetrahydrofuran; N,N,N',N',N'',N''-hexamethylphosphoric triamide T=20°C; 2: (1-benzotriazol-1-yl-propyl)-(4-chloro-phenyl)-amine in tetrahydrofuran; N,N,N',N',N'',N''-hexamethylphosphoric triamide T=20°C; 2 h;
参考文献
Tetrahedron Letters, , vol. 43, # 12 p. 2251 - 2253
