反应条件
1: 95 percent / K2CO3 / H2O / 20 h / Ambient temperature 2: 1.) NaH / 1.) toluene, reflux, 30 min, 2.) toluene, reflux, 20 h 3: 92 percent / KOH / methanol; H2O / 72 h / Heating View Scheme
参考文献
European Journal of Medicinal Chemistry, , vol. 26, # 1 p. 69 - 77
