2-[[(4-硝基-3-甲基-2-吡啶)-2-甲基]硫代]-1H-苯并咪唑合成路线 (共 3 条)
反应条件
triethylamine in acetonitrile T=20°C; 12 h;
参考文献
Radl, Stanislav; Klecan, Ondrej; Havlicek, Jaroslav
Journal of Heterocyclic Chemistry, 2006 , vol. 43, # 6 p. 1447 - 1453
反应条件
1: 37 percent / CH2Cl2 / 12 h / Heating 2: 74 percent / triethylamine / acetonitrile / 12 h / 20 °C View Scheme
参考文献
Radl, Stanislav; Klecan, Ondrej; Havlicek, Jaroslav
Journal of Heterocyclic Chemistry, 2006 , vol. 43, # 6 p. 1447 - 1453
反应条件
1.1: titanium(IV) isopropylate; diethyl (2R,3R)-tartrate; water / toluene / 65 - 70 °C / Inert atmosphere 1.2: 0 - 5 °C / Inert atmosphere 2.1: potassium carbonate / N,N-dimethyl-formamide / 50 - 55 °C / Large scale reaction 2.2: 25 - 95 °C / Large scale reaction View Scheme
参考文献
Raju, Manne Naga; Kumar, Neelam Uday; Reddy, Baddam Sudhakar; Anitha, Naredla; Srinivas, Gangula; Bhattacharya, Apurba; Mukkanti, Kagga; Kolla, Naveenkumar; Bandichhor, Rakeshwar
Tetrahedron Letters, 2011 , vol. 52, # 42 p. 5464 - 5466