反应条件
1: 92 percent / 1.) NaH / 1.) THF, 30 min, room temperature, 2.) THF, 12 h, room temperature
2: 87 percent / 1.) sec-BuLi / 1.) cyclohexane, THF, -105 deg C, 1 h, 2.) cyclohexane, THF, -105 deg C, 1 h
View Scheme
参考文献
Watanabe; Date; Kawanishi; Hori; Furukawa
Chemical and Pharmaceutical Bulletin, 1990 , vol. 38, # 10 p. 2637 - 2643
