反应条件
1: 1.) n-BuLi / 1) Et2O, THF, -78 --> -20 deg C, 2 h; 2) THF, Et2O, -78 deg C, 1 h, -78 deg C --> rt, overnight
2: K2CO3, Na2SO4 / CH2Cl2 / 24 h
View Scheme
参考文献
Meyers, A. I.; Edwards, Philip D.; Bailey, Thomas R.; Jagdmann, G. Erik
Journal of Organic Chemistry, 1985 , vol. 50, # 7 p. 1019 - 1026
