反应条件
sodium tetrahydroborate
1.) THF, diethylether, -100 deg C, 20 min, then -80 to -90 deg C, 45 min, then to -10 deg C, 1.5 h 2.) abs. ethanol, reflux, 21 h; Yield given. Multistep reaction;
参考文献
Saulnier; Gribble
Journal of Organic Chemistry, 1983 , vol. 48, # 16 p. 2690 - 2695
