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结构式
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
盐酸胍
合成路线
(共 280 条)
→
反应条件
17321-94-7
4-(1,1-二甲基乙基)-2-嘧啶胺
反应条件
1: 1-methylguanidine hydrochloride With ethanol; sodium T=20°C; 0.5 h; 2: 1-dimethylamino-4,4-dimethyl-1-penten-3-one in ethanol 20 h; Heating / reflux;
参考文献
Sunesis Pharmaceuticals, Inc.
Patent: US2009/36419 A1, 2009 ;
Location in patent: Page/Page column 83 ;
US 20090036419 A1
123-91-1
1,4-二氧六环
+
50-01-1
盐酸胍
+
501-53-1
氯甲酸苄酯
→
反应条件
16706-54-0
反应条件
sodium hydroxide in water
参考文献
The Regents of the University of California
Patent: US6072075 A1, 2000 ;
50-01-1
盐酸胍
+
501-53-1
氯甲酸苄酯
→
反应条件
16706-54-0
反应条件
sodium hydroxide in 1,4-dioxane; water T=20°C; 10 h;
参考文献
Schmuck, Carsten; Bickert, Volker; Merschky, Michael; Geiger, Lars; Rupprecht, Daniel; Dudaczek, Juergen; Wich, Peter; Rehm, Thomas; Machon, Uwe
European Journal of Organic Chemistry, 2008 , # 2 p. 324 - 329
50-01-1
盐酸胍
+
139988-10-6
→
反应条件
139986-38-2
反应条件
sodium ethanolate in ethanol 21.5 h; Heating;
参考文献
THE WELLCOME FOUNDATION LIMITED
Patent: EP1199307 A1, 2002 ;
Location in patent: Page 15 ;
121811-29-8
+
50-01-1
盐酸胍
→
反应条件
134277-54-6
反应条件
sodium methylate in methanol; N,N-dimethyl-formamide 3 h; Heating;
参考文献
Stoss; Kaes; Eibel; Thewalt
Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 2 p. 231 - 236
27772-62-9
+
50-01-1
盐酸胍
→
反应条件
15981-91-6
+
134277-54-6
+
134277-56-8
反应条件
in methanol; N,N-dimethyl-formamide 2 h; Heating; Yields of byproduct given;
参考文献
Stoss; Kaes; Eibel; Thewalt
Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 2 p. 231 - 236
50-01-1
盐酸胍
+
105-37-3
→
反应条件
134277-54-6
反应条件
sodium methylate in methanol; N,N-dimethyl-formamide 2 h; Heating;
参考文献
Stoss; Kaes; Eibel; Thewalt
Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 2 p. 231 - 236
13047-06-8
+
50-01-1
盐酸胍
→
反应条件
14005-50-6
反应条件
1: With caesium carbonate; L-proline in N,N-dimethyl-formamide 0.333333 h; Inert atmosphere; 2: With copper(l) iodide; caesium carbonate in N,N-dimethyl-formamide T=120°C; 40 h; Inert atmosphere;
参考文献
Huang, Xuhu; Yang, Haijun; Fu, Hua; Qiao, Renzhong; Zhao, Yufen
Synthesis, 2009 , # 16 p. 2679 - 2688
107-31-3
+
50-01-1
盐酸胍
+
105-37-3
→
反应条件
15981-91-6
反应条件
1: formic acid methyl ester; propionic acid ethyl ester With sodium methylate in N,N-dimethyl-formamide T=20°C; 2: 1-methylguanidine hydrochloride in methanol; N,N-dimethyl-formamide 12 h; Reflux;
参考文献
Ruah, Sara Hadida; Miller, Mark; Zhou, Jinglan; Bear, Brian
Patent: US2009/221597 A1, 2009 ;
Location in patent: Page/Page column 40; 41 ;
US 20090221597 A1
608-41-3
+
50-01-1
盐酸胍
→
反应条件
15981-91-6
反应条件
sulfuric acid; sulfur trioxide
参考文献
Scherp
Journal of the American Chemical Society, 1946 , vol. 68, p. 912
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