反应条件
N,N,N',N',N'',N''-hexamethylphosphoric triamide; n-butyllithium
1.) THF, hexane, -70 deg C, 20 min, 2.) THF, hexane, -70 deg C, 12 h; Yield given. Multistep reaction;
参考文献
Isaka; Matsuzawa; Yamago; Ejiri; Miyachi; Nakamura
Journal of Organic Chemistry, 1989 , vol. 54, # 20 p. 4727 - 4729