反应条件
1: lithium diisopropylamide / 1.) THF, -78 deg C, 30 min, 2.) THF-HMPA, RT, 15 h 2: CuSO4.5H2O / ethanol / 0.08 h / Heating View Scheme
参考文献
Wakamatsu, Takeshi; Kondo, Junichi; Hobara, Satoshi; Ban, Yoshio
Heterocycles, 1982 , vol. 19, # 3 p. 481 - 484