反应条件
1: 56 percent / NaHCO3 / aq. ethanol / 96 h / Heating
2: 96 percent / triethylamine / hexane / ice-water bath, then room temperatuer, 1 h
3: 30 percent (CF3CO)2O / trifluoroacetic acid / 71 h / 56 °C
4: KOH / methanol / Ambient temperature
View Scheme
参考文献
Nordlander, J. Eric; Catalane, David B.; Kotian, Kirtivan D.; Stevens, Randall M.; Haky, Jerome E.
Journal of Organic Chemistry, 1981 , vol. 46, p. 778 - 782