反应条件
1: Cl2, aq. HCl 2: (i) NaOMe, MeOH, (ii) aq. HCl, AcOH 3: H2 / PtO2 / ethanol / 760 Torr 4: HCl 5: (i) NaNO2, aq. HCl, (ii) aq. HBF4, (iii) (heating) 6: KOH / aq. ethanol View Scheme
参考文献
Doyle,F.P. et al.
Journal of the Chemical Society, 1963 , p. 5845 - 5854