反应条件
1: 98 percent / 20percent aq. NaOH / methanol / 5 h / Heating 2: Diphenylphosphoroazidate, Et3N / benzene / 2 h / Heating 3: 24 h / Heating 4: 86 percent / Hydrogen, HCl / 5percent Pd/C / methanol 5: 48percent HBr / Heating View Scheme
参考文献
Narula, Anubhav P.S.; Schuster, David I.
Tetrahedron Letters, 1981 , vol. 22, # 38 p. 3707 - 3710
