反应条件
1: 91 percent / polyphosphoric acid / 0.25 h / 150 °C
2: 34 percent / aq. H2SO4, CrO3 / 0.5 h / 95 - 100 °C
3: 1,1'-carbonyldiimidazole / dimethylformamide
View Scheme
参考文献
Atwell, Graham J.; Baguley, Bruce C.; Denny, William A.
Journal of Medicinal Chemistry, 1988 , vol. 31, # 4 p. 774 - 779
