5-甲氧基-1,3,4-噻二唑-2-胺合成路线 (共 5 条)
反应条件
1: potassium methyl xanthogenate With hydrazine hydrate in water T=0 - 20°C; 2 h; 2: bromocyane With sodium hydroxide in methanol T=0 - 20°C; 1.5 h;
参考文献
WO2013/163244 A1, ;
Paragraph 00131 ;
参考文献
Helvetica Chimica Acta, , vol. 65, # 8 p. 2606 - 2621
参考文献
Acta Chemica Scandinavica (1947-1973), , vol. 18, # 1 p. 174 - 184
参考文献
Journal of the Chemical Society [Section] C: Organic, , p. 2700 - 2704
反应条件
hydrogenchloride in 1,4-dioxane 1.) 50 deg C, 3 h; 2.) reflux, 2 h;
参考文献
Ciba-Geigy Corporation
Patent: US4448968 A1, 1984 ;