反应条件
1: 1.) BuLi / 1.) hexane, THF, -78 deg C, 1 h, 2.) -78 deg C, 2 h 2: 1.) BuLi / 1.) hexane, THF, -10 deg C, 2 h, 2.) -10 deg C, 2.5 h 3: silver triflate / CH2Cl2 / 2 h / Ambient temperature View Scheme
参考文献
Gamage, Swarna A.; Smith, Robin A. J.
Australian Journal of Chemistry, 1990 , vol. 43, # 5 p. 815 - 824