反应条件
1: NaBH4 / methanol
2: 1.) NaH / 1.) DMF, 0 deg C, 2.) rt, 3 h
3: 1.) t-BuLi, 2.) methanol / 1.) THF, pentane, -100 to -95 deg C, 30 min, 2.) rt
4: methanol / tetrahydrofuran; pentane / 20 h / Ambient temperature
View Scheme
参考文献
Paleo, M. Rita; Lamas, Carlos; Castedo, Luis; Dominguez, Domingo
Journal of Organic Chemistry, 1992 , vol. 57, # 7 p. 2029 - 2033