反应条件
1: HCl / dioxane; H2O / 1 h / 80 °C / further conditions: DMSO (BF3-Et2O), 95 deg C; Pd(PPh3)4, (CH2PPh2)2, toluene, 110 deg C
2: 80 percent / NaNO2, NaOH, HCl / H2O / 7 h / 0 °C / further conditions: NaOCl, CH3COOH, r.t., 6 h
View Scheme
参考文献
Gleiter, Rolf; Dobler, Walter
Chemische Berichte, 1985 , vol. 118, # 12 p. 4725 - 4742