反应条件
1: 86 percent / triethylamine, methanesulfonyl chloride / CH2Cl2 / 4.5 h / 0 - 20 °C 2: 1.) t-BuLi / 1.) THF, -78 deg C, 10 min, 2.) THF, from -78 deg C to -30 deg C, 10 min View Scheme
参考文献
Satoh, Tsuyoshi; Hayashi, Yasumasa; Yamakawa, Koji
Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 6 p. 1866 - 1869
