反应条件
1: benzophenone With ytterbium in tetrahydrofuran; N,N,N',N',N'',N''-hexamethylphosphoric triamide T=20°C; 2: N-benzotriazol-1-ylmethyl-3-methyl-aniline in tetrahydrofuran; N,N,N',N',N'',N''-hexamethylphosphoric triamide T=20°C; 14 h;
参考文献
Tetrahedron Letters, , vol. 43, # 12 p. 2251 - 2253
