反应条件
1: NaOH / aq. ethanol / Ambient temperature
2: 1.) Br2, 2.) NaOMe, 3.) conc. HCl / 1.) CHCl3, ice water bath, then 30 min, room t., 2.) MeOH, reflux, 1 h, 3.) MeOH, reflux, 15 min
View Scheme
参考文献
Davis, Brian R.; Hinds, Mark G.
Australian Journal of Chemistry, 1997 , vol. 50, # 4 p. 309 - 319