4,5,6,7-四氟-1H-苯并[d][1,2,3]噻唑合成路线 (共 2 条)
反应条件
acetic acid; sodium nitrite T=70°C; 0.5 h;
参考文献
Heaton, Alan; Hill, Mark; Drakesmith, Frederick
Journal of Fluorine Chemistry, 1997 , vol. 81, # 2 p. 133 - 138
反应条件
1: 66 percent / NH3 / diethyl ether / 18 h / Ambient temperature 2: 64 percent / SnCl2, conc. aq. HCl / ethanol / 0.5 h / Heating 3: 75 percent / aq. NaNO2, AcOH / 0.5 h / 70 °C View Scheme
参考文献
Heaton, Alan; Hill, Mark; Drakesmith, Frederick
Journal of Fluorine Chemistry, 1997 , vol. 81, # 2 p. 133 - 138