3-氯-5-三氟甲基吡啶-2-硫醇合成路线 (共 2 条)
反应条件
potassium hydroxide; water; thiourea 1) ethanol, reflux, 3h, 2) ethanol, reflux, 1h; Yield given. Multistep reaction;
参考文献
Heterocycles, , vol. 22, # 1 p. 117 - 124
反应条件
1: 80.4 percent / antimony trifluoride / 0.17 h / Heating; Irradiation 2: 1) thiourea, 2) KOH, water / 1) ethanol, reflux, 3h, 2) ethanol, reflux, 1h View Scheme
参考文献
Heterocycles, , vol. 22, # 1 p. 117 - 124