反应条件
1: Br2 / CCl4 2: 83 percent / Br2, azobisisobutyronitril (AIBN) / CCl4 / 5 h / Heating 3: 1.) Na2CO3, 2.) aq. HCl / 1.) EtOH, water, reflux, 12 h, 2.) EtOH, ether, reflux, 1 h View Scheme
参考文献
Coyle, John D.; Haws, Edmund J.; Oduntan, Olufemi; Rogers, John T.
Heterocycles, 1984 , vol. 22, # 5 p. 1175 - 1178