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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
27532-26-9
合成路线
(共 7 条)
27532-26-9
→
反应条件
6836-22-2
7-甲氧基-1-萘乙酸
反应条件
1: sulfur / ethyl acetate / 10 h / 215 °C 2: sodium hydroxide; water / ethanol / 3 h / 20 °C View Scheme
参考文献
EP2474522 A1, ;
27532-26-9
→
反应条件
6836-21-1
7-甲氧基-1-萘基乙酸乙酯
反应条件
sulfur in ethyl acetate T=215°C; 10 h;
参考文献
Tianjin Taipu Pharmaceutical Science and Technology Development Co., Ltd.
Patent: EP2474522 A1, 2012 ;
Location in patent: Page/Page column 7 ;
27532-26-9
→
反应条件
138112-76-2
阿戈美拉汀
反应条件
1.1: sulfur / ethyl acetate / 10 h / 215 °C 2.1: sodium hydroxide; water / ethanol / 3 h / 20 °C 3.1: thionyl chloride / dichloromethane / 2 h / Reflux 4.1: ammonia / ethyl acetate; water / Cooling with ice 5.1: triethylamine; trifluoroacetic anhydride / tetrahydrofuran / 20 °C / Cooling with ice 6.1: hydrogen; ammonia / ethanol; water / 12 h / 60 °C / 228015 Torr / Autoclave 7.1: pyridine / 40 °C 7.2: 20 °C / Cooling with ice View Scheme
参考文献
Tianjin Taipu Pharmaceutical Science and Technology Development Co., Ltd.
Patent: EP2474522 A1, 2012 ;
27532-26-9
→
反应条件
138113-09-4
7-甲氧基-1-萘乙胺
反应条件
1: sulfur / ethyl acetate / 10 h / 215 °C 2: sodium hydroxide; water / ethanol / 3 h / 20 °C 3: thionyl chloride / dichloromethane / 2 h / Reflux 4: ammonia / ethyl acetate; water / Cooling with ice 5: triethylamine; trifluoroacetic anhydride / tetrahydrofuran / 20 °C / Cooling with ice 6: hydrogen; ammonia / ethanol; water / 12 h / 60 °C / 228015 Torr / Autoclave View Scheme
参考文献
Tianjin Taipu Pharmaceutical Science and Technology Development Co., Ltd.
Patent: EP2474522 A1, 2012 ;
27532-26-9
→
反应条件
138113-07-2
7-甲氧基-1-萘乙酰胺
反应条件
1: sulfur / ethyl acetate / 10 h / 215 °C 2: sodium hydroxide; water / ethanol / 3 h / 20 °C 3: thionyl chloride / dichloromethane / 2 h / Reflux 4: ammonia / ethyl acetate; water / Cooling with ice View Scheme
参考文献
Tianjin Taipu Pharmaceutical Science and Technology Development Co., Ltd.
Patent: EP2474522 A1, 2012 ;
27532-26-9
→
反应条件
138113-08-3
7-甲氧基-1-萘基乙腈
反应条件
1: sulfur / ethyl acetate / 10 h / 215 °C 2: sodium hydroxide; water / ethanol / 3 h / 20 °C 3: thionyl chloride / dichloromethane / 2 h / Reflux 4: ammonia / ethyl acetate; water / Cooling with ice 5: triethylamine; trifluoroacetic anhydride / tetrahydrofuran / 20 °C / Cooling with ice View Scheme
参考文献
Tianjin Taipu Pharmaceutical Science and Technology Development Co., Ltd.
Patent: EP2474522 A1, 2012 ;
27532-26-9
→
反应条件
5454-89-7
反应条件
hydrazine hydrate in ethanol Heating;
参考文献
Cioranesco,E. et al.
Bulletin de la Societe Chimique de France, 1961 , p. 732 - 734