4-(2-氨基-2-氧代乙基)哌啶-1-羧酸叔丁酯合成路线 (共 3 条)
反应条件
pyridine; trifluoroacetic anhydride in tetrahydrofuran T=0 - 20°C; 5 h;
参考文献
Goble, Stephen D.; Mills, Sander G.; Yang, Lihu; Pasternak, Alexander
Patent: US2007/238723 A1, 2007 ;
Location in patent: Page/Page column 46 ;
US 20070238723 A1
反应条件
1: With triethylamine in dichloromethane
T=20°C; 0.25 h;
2: With ammonia
0.0833333 h;
参考文献
MERCK and CO., INC.
Patent: WO2004/92124 A2, 2004 ;
Location in patent: Page 90 ;
WO 2004/092124 A2
反应条件
ammonia in dichloromethane
0.0833333 h;
参考文献
Goble, Stephen D.; Mills, Sander G.; Yang, Lihu; Pasternak, Alexander
Patent: US2007/238723 A1, 2007 ;
Location in patent: Page/Page column 45-46 ;
US 20070238723 A1