(4-醛基噻唑-2-基)氨基甲酸叔丁酯合成路线 (共 5 条)
反应条件
manganese(IV) oxide in dichloromethane 2 h; Heating / reflux;
参考文献
US2007/78155 A1, ;
Page/Page column 32 ;
US 20070078155 A1
反应条件
hydrogenchloride; diisobutylaluminium hydride in methanol; diethyl ether; dichloromethane; toluene
反应条件
1: lithium aluminium tetrahydride / tetrahydrofuran / 2 h / -78 °C 2: Dess-Martin periodane / dichloromethane / 2 h / 20 °C View Scheme
反应条件
trifluoroacetic acid in dichloromethane T=0 - 20°C; 20 h;
参考文献
US2008/9465 A1, ;
Page/Page column 60 ;
US 20080009465 A1
反应条件
1: With diethylamino-sulfur trifluoride in dichloromethane
T=20°C; 16 h;
2: With sodium hydrogencarbonate in dichloromethane; water
参考文献
Jaeschke, Georg; Spooren, Will; Vieira, Eric
Patent: US2007/197553 A1, 2007 ;
Location in patent: Page/Page column 28 ;
US 20070197553 A1