2,3-二氯-5-(氯甲基)吡啶合成路线 (共 2 条)
反应条件
pyridine; thionyl chloride T=0 - 20°C; 2 h;
参考文献
Ube Industries, Ltd.; SANTEN PHARMACEUTICAL CO., LTD.
Patent: EP1679308 A1, 2006 ;
Location in patent: Page/Page column 35 ;
EP 1679308 A1
反应条件
acetic acid; zinc in methanol T=-5°C; 4 h;
参考文献
DOW AGROSCIENCES LLC
Patent: WO2004/57960 A2, 2004 ;
Location in patent: Page 23 ;