反应条件
1: 2N HNO3
2: KOH / methanol / 18 h / Heating
3: 40percent peracetic acid / ethanol / 3.5 h / Heating
4: 0.08 h / 140 °C
5: 1) KOH 2) 6N HCl / 1) MeOH, reflux, 5 min, 2) 90-100 deg C, 2 h
View Scheme
参考文献
Shibanuma; Iwanami; Fujimoto; et al.
Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 9 p. 2609 - 2613