反应条件
1: 1.) KOH / 1.) acetone, reflux, 3 h; 2.) DMF, reflux, 10 h
2: 1.5 g / Br2 / CHCl3; pyridine / 0.25 h / Ambient temperature
3: 75 percent / polyphosphoric acid / 0.33 h / 120 °C
View Scheme
参考文献
Bompart; Giral; Malicorne; Puygrenier
European Journal of Medicinal Chemistry, 1987 , vol. 22, # 2 p. 139 - 145
