反应条件
1: 1.) butyl lithium / 1.) THF, hexane, -5 deg C, 2.) THF, hexane, from -5 deg C to RT
2: 38 percent / 70percent aq. H2SO4 / 3 h / Heating
View Scheme
参考文献
Forti, Luciana; Gelmi, Maria Luisa; Pocar, Donato; Varallo, Marinella
Heterocycles, 1986 , vol. 24, # 5 p. 1401 - 1410
