反应条件
1: 1) HCl, 2) H2SO4 / 1) H2O, 0-5 deg C, 5 h, 2) H2O, reflux, 2 h 2: thionyl chloride / benzene / 2 h / Heating 3: aq. NaOH / benzene / 1 h 4: 76 percent / POCl3 / 1 h / 100 °C 5: NaBH4, AcOH / CH2Cl2 / 4 h / 0 - 5 °C 6: 81 percent / HCOOH / 0.25 h / 100 °C View Scheme
参考文献
Kardos; Blandl; Luyen; Doernyei; Gacs-Baitz; Simonyi; Cash; Blasko; Szantay
European Journal of Medicinal Chemistry, 1996 , vol. 31, # 10 p. 761 - 765