反应条件
1: 1) NaH / 1) THF, r.t. 2) THF, 60 deg C, 20 h
2: 90 percent / SiO2, H2O, oxalic acid / CH2Cl2 / 0.25 h / Ambient temperature
3: 1) Mg / 1) ether 2) ether, 0 deg C, 15 min then 0 deg C to room temp., 30 min
4: 35 percent / MnO2 active / CH2Cl2 / 72 h / Ambient temperature
View Scheme
参考文献
Lechevallier, A.; Huet, F.; Conia, J. M.
Tetrahedron, 1983 , vol. 39, # 20 p. 3307 - 3316
