反应条件
1: AIBN / petroleum ether / 5 h / 70 °C
2: 90 percent / 30percent H2O2, Ac2O/AcOH / 15 °C
3: 1.)BuLi / 1.)THF, 0 deg C, 5min, 2.)-5 deg C, 20min, then room temp., 20h
4: 84 percent / Bu4LiNF*3H2O / tetrahydrofuran / 1 h / Heating
View Scheme
参考文献
McCullough, Kevin J.
Tetrahedron Letters, 1982 , vol. 23, # 21 p. 2223 - 2224