4-氯-5-甲氧基-2-(2-吡啶)嘧啶合成路线 (共 2 条)
反应条件
trichlorophosphate in N,N-dimethyl-aniline
参考文献
VIFOR (INTERNATIONAL) AG
Patent: US2012/202806 A1, 2012 ;
反应条件
1.1: sodium methylate / methanol / 20 °C 1.2: 5 h / Reflux 2.1: methanol / 5.5 h / 10 - 63 °C 2.2: pH 4 - 5 3.1: trichlorophosphate / 1.5 h / Reflux View Scheme
参考文献
BASF SE; SYMRISE AG
Patent: US2012/263659 A1, 2012 ;