反应条件
1: 82 percent / H2O / 1.) reflux, 15 min, 2.) reflux, 10 h
2: 76 percent / aq. diethylamine / Heating
3: 49 percent / dimethylformamide
View Scheme
参考文献
Doleschall, G.; Simon-Ormai, K.
Acta Chimica Academiae Scientiarum Hungaricae, 1980 , vol. 104, p. 107 - 112