3-(2,2-二甲基-4,6-二氧代-1,3-二噁烷-5-基)-3-氧代丙基氨基甲酸叔丁酯合成路线 (共 2 条)
反应条件
in 1,4-dioxane 2 h; Reflux;
参考文献
SHANGHAI HENGRUI PHARMACEUTICAL CO. LTD.
Patent: WO2007/85188 A1, 2007 ;
Location in patent: Page/Page column 170 ;
WO 2007/085188 A1
反应条件
4-(N,N-dimethlyamino)pyridine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride in dichloromethane
T=20°C; Product distribution / selectivity;
参考文献
SHANGHAI HENGRUI PHARMACEUTICAL CO. LTD.
Patent: WO2007/85188 A1, 2007 ;
Location in patent: Page/Page column 107; 112 ;
WO 2007/085188 A1