反应条件
1: 93 percent / pyridine / 2 h / Ambient temperature
2: 62 percent / anhyd. sodium carbonate / ethane-1,2-diol / 0.02 h / 170 °C
3: 83 percent / trifluoroacetic acid / 30 h / Ambient temperature
View Scheme
参考文献
Rosevear, Judi; Wilshire, John F. K.
Australian Journal of Chemistry, 1981 , vol. 34, # 4 p. 839 - 853
