6-硝基-2-(三氟甲基)苯并噻唑合成路线 (共 2 条)
反应条件
copper(l) iodide; sodium hydrogen sulfide hydrate; H2O4P(1-)*3K(1+) in N,N-dimethyl-formamide T=80°C; Ullmann reaction; 10 h; regioselective reaction;
参考文献
Li, Chun-Lin; Zhang, Xing-Guo; Tang, Ri-Yuan; Zhong, Ping; Li, Jin-Heng
Journal of Organic Chemistry, 2010 , vol. 75, # 20 p. 7037 - 7040
反应条件
1: sodium hydrosulfide monohydrate / ethanol / 20 °C 2: ammonium cerium (IV) nitrate; sodium hydrogencarbonate / acetonitrile / 0.5 h / 80 °C View Scheme
参考文献
Zhu, Jiangtao; Xie, Haibo; Li, Shan; Chen, Zixian; Wu, Yongming
Journal of Fluorine Chemistry, 2011 , vol. 132, # 5 p. 306 - 309