反应条件
1: 2.) Na2CO3 / 1.) water, reflux, 1.5 h, 2.) water, reflux, 1 h
2: 75 percent / 48percent HBr / acetic acid / 23 h / Heating
View Scheme
参考文献
Sircar, Jagadish C.; Capiris, Thomas; Kesten, Stephen J.; Herzig, David J.
Journal of Medicinal Chemistry, 1981 , vol. 24, # 6 p. 735 - 742
