4-氯-2-氯甲基-3-甲氧基吡啶盐酸盐合成路线 (共 3 条)
反应条件
sodium hydroxide in water; toluene T=55 - 65°C; 4 - 6 h;
参考文献
WO2007/12650 A1, ;
Page/Page column 17 ;
反应条件
sodium hydroxide in water; toluene T=55 - 65°C; 4 - 6 h;
参考文献
WO2007/12651 A1, ;
Page/Page column 15-16 ;
反应条件
thionyl chloride in dichloromethane
T=0 - 20°C; 0.666667 h;
参考文献
Nagasawa, Masaaki; Nishioka, Hiroyasu; Asami, Kazuyasu; Miura, Naoyoshi; Shinozaki, Yutaka; Morita, Hitoshi
Patent: US2003/236411 A1, 2003 ;
Location in patent: Page 4 ;