反应条件
1: sodium ethoxide / ethanol / 16 h / Heating 2: conc. hydrochloric acid / H2O / 24 h / Heating 3: 40 percent / 2 N H2SO4, aq. NaNO2 / Ambient temperature 4: 85.3 percent / LAH / tetrahydrofuran / 2 h / Heating 5: 1.) 30percent HBr, 2.) aq. KOH / 1.) AcOH, r.t., 3 h, 2.) ethylene glycol, r.t., 21 hr View Scheme
参考文献
Agricultural and Biological Chemistry, , vol. 46, # 9 p. 2319 - 2324