2,6-二氯-4-三氟甲基吡啶-3-羧胺合成路线 (共 3 条)
反应条件
sulfuric acid; water; sodium nitrite T=20 - 60°C; 18.25 h;
参考文献
Wang, Yamin; Bullock, William H.; Chen, Libing
Patent: US6677352 B1, 2004 ;
Location in patent: Page/Page column 48 ;
反应条件
sodium acetate in methanol; ethyl acetate
参考文献
Ishihara Sangyo Kaisha Ltd.
Patent: US5360806 A1, 1994 ;