1-(4-(三氟甲基)苯基)-1H-吡唑合成路线 (共 4 条)
反应条件
o-hydroxybenzaldehyde oxime; caesium carbonate; copper(I) oxide in acetonitrile T=82°C; 36 h;
参考文献
Cristau, Henri-Jean; Cellier, Pascal P.; Spindler, Jean-Francis; Taillefer, Marc
European Journal of Organic Chemistry, 2004 , # 4 p. 695 - 709
反应条件
copper(l) iodide; manganese(II) fluoride; (1R,2R)-(-)-trans-1,2-diaminocyclohexane; potassium hydroxide in water T=60°C; 24 h;
参考文献
Teo, Yong-Chua; Yong, Fui-Fong; Lim, Gina Shiyun
Tetrahedron Letters, 2011 , vol. 52, # 52 p. 7171 - 7174
反应条件
caesium carbonate in N,N-dimethyl-formamide T=145°C; 24 h; Inert atmosphere;
参考文献
Pichette Drapeau, Martin; Ollevier, Thierry; Taillefer, Marc
Chemistry - A European Journal, 2014 , vol. 20, # 18 p. 5231 - 5236
反应条件
pyridine; copper diacetate; air; 4 A molecular sieve in dichloromethane 48 h; Ambient temperature;
参考文献
Lam, Patrick Y. S.; Clark, Charles G.; Saubern, Simon; Adams, Jessica; Winters, Michael P.; Chan, Dominic M. T.; Combs, Andrew
Tetrahedron Letters, 1998 , vol. 39, # 19 p. 2941 - 2944