反应条件
1: zinc amalgam, conc. HCl / aq. ethanol / 1.) 0-5 deg C, 6 h, 2.) r.t., overnight
2: bromine / Ambient temperature; Irradiation
3: N,N-dimethylaniline / 24 h / Heating; or KOH in dioxane, reflux, 4 h
4: bromine / CCl4 / dark, cold conditions
5: N,N-dimethylaniline / 24 h / Heating; or KOH in dioxane, reflux
View Scheme
参考文献
Han, G. Y.; Han, P. F.; Perkins, J.; McBay, H. C.
Journal of Organic Chemistry, 1981 , vol. 46, # 23 p. 4695 - 4700