反应条件
1: 1.) s-BuLi, TMEDA / 1.) cyclohexane, THF, -78 deg C, 1 h, 2.) THF, cyclohexane, from -78 deg C to RT, 8 h
2: 1.) s-BuLi, TMEDA / 1.) cyclohexane, THF, -78 deg C, 1 h, 2.) THF, cyclohexane, from -78 deg C to RT, 8 h
4: 95 percent / TBAF / tetrahydrofuran / 0.08 h / Ambient temperature
5: 50 percent / heptafluorobutyric acid / 36 h / Heating
View Scheme
参考文献
Mills, Robert J.; Taylor, Nicholas J.; Snieckus, Victor
Journal of Organic Chemistry, 1989 , vol. 54, # 18 p. 4372 - 4385
