反应条件
1: 1.) ozone, 2.) NaBH4 / 1.) MeOH, pyridine, CH2Cl2, -78 deg C, 1 h, 2.) RT, 12 h 2: 95 percent / 48percent aq. HF / acetonitrile / 1.5 h / Ambient temperature View Scheme
参考文献
Mascarenas, J. L.; Mourino, A.; Castedo, L.
Journal of Organic Chemistry, 1986 , vol. 51, # 8 p. 1269 - 1272