反应条件
1: 85 percent / KF / dimethylformamide / 18 h / Ambient temperature
2: 83 percent / NaBH4 / methanol / 0.5 h / Ambient temperature
3: 95 percent / pyridine, SOBr2 / CH2Cl2 / 3 h / Heating
4: 1.) lithium diisopropylamide / 1.) THF, hexane, 40 min, -78 deg C; 2.) THF, hexane, 18 h at room temp.
5: 55percent HI / 1.5 h / Heating
View Scheme
参考文献
Monclus, Michel; Masson, Carine; Luxen, Andre
Journal of Fluorine Chemistry, 1995 , vol. 70, # 1 p. 39 - 44
