反应条件
1: (i) aq. K2CO3, DMF, EtOH, (ii) /BRN= 969135/
2: H2 / Pd-C / ethanol
3: (i) aq. NaNO2, HCl, (ii) aq. HPF6, (iii) (heating)
4: Py*HCl / 150 - 220 °C
5: (i) aq. NaNO2, H2SO4, AcOH, (ii) aq. HNO3
6: K2CO3 / ethanol
View Scheme
参考文献
Flaugh; Crowell; Clemens; Sawyer
Journal of Medicinal Chemistry, 1979 , vol. 22, # 1 p. 63 - 69