反应条件
1: 2,3-dimethyl aniline With hydrogenchloride; acetic acid; sodium nitrite in water T=0 - 5°C; 2: acetic acid With hydrogenchloride; water; copper(l) chloride; CaO; crotonaldehyde in acetone T=0 - 20°C; 5 h;
参考文献
CAMBREX KARLSKOGA AB; EKLUND, Lars; HANSSON, Lars; LUNDHOLM, Tommy; HOLMBERG, Pär; EEK, Margus
Patent: WO2013/14428 A1, 2013 ;
Location in patent: Page/Page column 40; 41 ;