反应条件
N,N,N',N',N'',N''-hexamethylphosphoric triamide; lithium diisopropyl amide
1.) THF, hexane, 50 deg C, 1 h, 2.) THF, hexane, 45 deg C, 2 h; Yield given. Multistep reaction;
参考文献
Matsushita, Yoh-ichi; Hasegawa, Etsuo; Eshima, Kiyoshi; Tsuchida, Eishun
Heterocycles, 1984 , vol. 22, # 11 p. 2547 - 2552