反应条件
1: HNO3, H2SO4
2: aq. (NH4)2S / ethanol
3: (i) aq. H2SO4, aq. NaNO2, (ii) CuBr, aq. HBr
4: SnCl2, aq. HCl / ethanol
5: (i) aq. H2SO4, aq. NaNO2, (ii) (heating)
6: Py
View Scheme
参考文献
White,W.N.; Slater,C.D.
Journal of Organic Chemistry, 1961 , vol. 26, p. 3631 - 3638