反应条件
1: 71 percent / SnCl2 / methanol / 20 h / Heating 2: 75 percent / 2 N HCl, NaNO2, KOH / H2O / 2 h / 25 °C 3: 32 percent / KI, CF3COOH / acetonitrile; H2O / 20 h / Ambient temperature 4: 65 percent / dimethylformamide / Heating View Scheme
参考文献
Penchant; Demphel; Hinnen; Crouzel
European Journal of Medicinal Chemistry, 1997 , vol. 32, # 9 p. 747 - 752
