反应条件
1: 80 percent / H2SO4 / 24 h / Heating 2: 70 percent / NaBH4 / methanol / 4 h / 0 °C 3: 60 percent / pyridine / 1.) 0 deg C, 1 h, 2.) room temperature, 3 h 4: LiI, HMPA / 150 °C View Scheme
参考文献
Walley, D.R.; Belletire, J.L.
Synthetic Communications, 1984 , vol. 14, # 5 p. 401 - 406
