反应条件
1: 74 percent / aq. HBr / 70 - 80 °C
2: 1.) LiNH2 / 1) lig. NH3, 1 h; 2) THF, reflux, 8 h, lig. NH3
3: 53 percent / CrO3, acetic acid / 15 - 20 °C
View Scheme
参考文献
Huhtasaari, Matti; Schaefer, Hans J.; Luftmann, Heinrich
Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1983 , vol. 37, # 6 p. 537 - 548
