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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
2-羟基-5-甲基嘧啶
合成路线
（共 8 条）
342909-55-1
+
57-13-6
尿素
→
反应条件
41398-85-0
2-羟基-5-甲基嘧啶
反应条件
hydrogenchloride in ethanol 3.5 h; Heating / reflux;
参考文献
ABBOTT GMBH and CO. KG
Patent: WO2004/80981 A1, 2004 ;
Location in patent: Page 54 ;
WO 2004/080981 A1
4744-08-5
丙醛二乙基乙缩醛
+
68-12-2
N,N-二甲基甲酰胺
+
57-13-6
尿素
→
反应条件
41398-85-0
2-羟基-5-甲基嘧啶
反应条件
1: propionaldehyde diethyl acetal; N,N-dimethyl-formamide With trichlorophosphate in N,N-dimethyl-formamide T=70°C; 2 h; 2: urea With sodium in ethanol 48 h; Heating;
参考文献
Buchini, Sabrina; Leumann, Christian J.
European Journal of Organic Chemistry, 2006 , # 14 p. 3152 - 3168
41398-85-0
2-羟基-5-甲基嘧啶
→
反应条件
41398-85-0
2-羟基-5-甲基嘧啶
反应条件
hydrogenchloride in water T=20°C; 2 h;
参考文献
Arichi, Norihito; Inase, Aki; Eto, Sachise; Mizukoshi, Toshimi; Yamamoto, Junpei; Iwai, Shigenori
Organic and Biomolecular Chemistry, 2012 , vol. 10, # 11 p. 2318 - 2325
16002-19-0
2-甲基-丙二醛
+
57-13-6
尿素
→
反应条件
41398-85-0
2-羟基-5-甲基嘧啶
反应条件
1: With sodium in ethanol 48 h; Heating; 2: With hydrogenchloride in water pH=2; 24 h; Heating;
参考文献
Buchini, Sabrina; Leumann, Christian J.
Nucleosides, Nucleotides and Nucleic Acids, 2003 , vol. 22, # 5-8 p. 1199 - 1201
22003-31-2
1-(2-脱氧-beta-D-赤式-呋喃戊糖基)-5-甲基 -2(1H)-嘧啶酮
→
反应条件
41398-85-0
2-羟基-5-甲基嘧啶
反应条件
1: sodium hydroxide / 1 h / 60 °C 2: hydrogenchloride / water / 2 h / 20 °C View Scheme
参考文献
Arichi, Norihito; Inase, Aki; Eto, Sachise; Mizukoshi, Toshimi; Yamamoto, Junpei; Iwai, Shigenori
Organic and Biomolecular Chemistry, 2012 , vol. 10, # 11 p. 2318 - 2325
1363821-33-3
→
反应条件
41398-85-0
2-羟基-5-甲基嘧啶
反应条件
1: 1H-tetrazole / acetonitrile / 0.17 h 2: pyridine; iodine / tetrahydrofuran; water / 1 h 3: acetic acid / water / 1 h 4: ammonium hydroxide / 2 h 5: water; sodium hydroxide / 6 h / 60 °C 6: hydrogenchloride / water / 2 h / 20 °C View Scheme
参考文献
Arichi, Norihito; Inase, Aki; Eto, Sachise; Mizukoshi, Toshimi; Yamamoto, Junpei; Iwai, Shigenori
Organic and Biomolecular Chemistry, 2012 , vol. 10, # 11 p. 2318 - 2325
1363821-21-9
→
反应条件
41398-85-0
2-羟基-5-甲基嘧啶
反应条件
1: water; sodium hydroxide / 6 h / 60 °C 2: hydrogenchloride / water / 2 h / 20 °C View Scheme
参考文献
Arichi, Norihito; Inase, Aki; Eto, Sachise; Mizukoshi, Toshimi; Yamamoto, Junpei; Iwai, Shigenori
Organic and Biomolecular Chemistry, 2012 , vol. 10, # 11 p. 2318 - 2325
41398-85-0
2-羟基-5-甲基嘧啶
→
反应条件
41398-85-0
2-羟基-5-甲基嘧啶
反应条件
hydrogenchloride in water T=20°C; 2 h;
参考文献
Arichi, Norihito; Inase, Aki; Eto, Sachise; Mizukoshi, Toshimi; Yamamoto, Junpei; Iwai, Shigenori
Organic and Biomolecular Chemistry, 2012 , vol. 10, # 11 p. 2318 - 2325
