反应条件
1: 62 percent / sodium borohydride / methanol / 1 h / 0 °C 2: 52 percent / carbontetrabromide, triphenylphosphine / diethyl ether / 1.) 0 deg C, 2.) room temperature, 2 h 3: 35 percent / NaH/t-AmOH/Ni(OAc)2 complex / 1,2-dimethoxy-ethane / 1 h / Ambient temperature View Scheme
参考文献
Tetrahedron, , vol. 43, # 1 p. 275 - 280
