反应条件
1: 1.) NaBH4, 2.) BF3*Et2O / 1.) THF, 5 deg C, 2.) THF, 25 deg C, 30 min 2: 1.) Br2, AcOH, 2.) HCO2H / 1.) RT, 12 h, 2.) reflux, 3 h View Scheme
参考文献
Chauhan, S M S; Vijayarahavan, B
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 12 p. 1104 - 1107