2-甲基-6-三氟甲基烟酸乙酯合成路线 (共 5 条)
反应条件
acetyl chloride 6 h; Reflux;
参考文献
WO2012/61926 A1, ;
Page/Page column 39 ;
WO 2012/061926 A1
反应条件
ammonium acetate; acetic acid 1.5 h; Reflux;
参考文献
US2014/94456 A1, ;
Paragraph 0605-0606 ;
反应条件
ammonium acetate; acetic acid 1.5 h; Heating / reflux; Product distribution / selectivity;
参考文献
WO2006/59103 A2, ;
Page/Page column 29 ;
反应条件
acetic acid 1 h; Heating / reflux; Product distribution / selectivity;
参考文献
WO2006/59103 A2, ;
Page/Page column 30 ;
反应条件
1: With lithium aluminium tetrahydride in tetrahydrofuran
T=20°C; 3 h;
2: With sodium hydroxide; water in tetrahydrofuran
参考文献
SYNGENTA LIMITED
Patent: WO2007/71900 A1, 2007 ;
Location in patent: Page/Page column 93 ;