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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
6550-85-2
合成路线
(共 14 条)
6550-85-2
→
反应条件
10029-07-9
反-六氢对二甲苯二胺
反应条件
ammonium hydroxide; hydrogen in butan-1-ol T=80°C; P=33753.4 Torr; 3 h; Autoclave; ConcentrationReagent/catalystTimeSolvent;
参考文献
Mitsui Chemicals, Inc.; YOSHIMURA, Naritoshi; KIYONO, Shinji; HAMADA, Tetsuya; WATANABE, Eiji; SAWADA, Saiko
Patent: EP2626344 A1, 2013 ;
Location in patent: Paragraph 0281-0285 ;
6550-85-2
→
反应条件
10029-09-1
反-六氢对苯二甲基二胺
+
10029-07-9
反-六氢对二甲苯二胺
反应条件
ammonium hydroxide; hydrogen in butan-1-ol T=80°C; P=26252.6 Torr; 3 h; Autoclave; SolventTimePressureTemperature; Overall yield = 94.3 percent;
参考文献
Mitsui Chemicals, Inc.; YOSHIMURA, Naritoshi; KIYONO, Shinji; HAMADA, Tetsuya; WATANABE, Eiji; SAWADA, Saiko
Patent: EP2626344 A1, 2013 ;
Location in patent: Paragraph 0218-0221 ;
6550-85-2
→
反应条件
10029-09-1
反-六氢对苯二甲基二胺
+
10029-07-9
反-六氢对二甲苯二胺
反应条件
ammonium hydroxide; hydrogen in butan-1-ol T=80°C; P=26252.6 Torr; 3 h; Autoclave; SolventTimePressureTemperature; Overall yield = 94.3 percent;
参考文献
Mitsui Chemicals, Inc.; YOSHIMURA, Naritoshi; KIYONO, Shinji; HAMADA, Tetsuya; WATANABE, Eiji; SAWADA, Saiko
Patent: EP2626344 A1, 2013 ;
Location in patent: Paragraph 0218-0221 ;
619-81-8
顺-1,4-环己烷二甲酸
+
94-60-0
1,4-环己二甲酸二甲酯
→
反应条件
6550-85-2
反应条件
1,3-dimethyl-imidazolidin-2-one; ammonia; stannous oxide T=280°C; 48 h; Inert atmosphere; ConcentrationTime;
参考文献
Mitsui Chemicals, Inc.; YOSHIMURA, Naritoshi; KIYONO, Shinji; HAMADA, Tetsuya; WATANABE, Eiji; SAWADA, Saiko
Patent: EP2626344 A1, 2013 ;
Location in patent: Paragraph 0199-0202 ;
619-81-8
顺-1,4-环己烷二甲酸
→
反应条件
6550-85-2
反应条件
1,3-dimethyl-imidazolidin-2-one; ammonia; stannous oxide T=280°C; 48 h; Inert atmosphere; ConcentrationReagent/catalystTemperatureTime;
参考文献
Mitsui Chemicals, Inc.; YOSHIMURA, Naritoshi; KIYONO, Shinji; HAMADA, Tetsuya; WATANABE, Eiji; SAWADA, Saiko
Patent: EP2626344 A1, 2013 ;
Location in patent: Paragraph 0277-0280 ;
619-81-8
顺-1,4-环己烷二甲酸
→
反应条件
6550-85-2
+
6550-96-5
反应条件
ammonia; stannous oxide T=170 - 280°C; 4 h; ConcentrationTemperatureTimeReagent/catalyst; Overall yield = 94.7 percent;
参考文献
Mitsui Chemicals, Inc.; YOSHIMURA, Naritoshi; KIYONO, Shinji; HAMADA, Tetsuya; WATANABE, Eiji; SAWADA, Saiko
Patent: EP2626344 A1, 2013 ;
Location in patent: Paragraph 0143-0146 ;
619-81-8
顺-1,4-环己烷二甲酸
+
94-60-0
1,4-环己二甲酸二甲酯
→
反应条件
6550-85-2
+
6550-96-5
反应条件
ammonia; stannous oxide T=210 - 280°C; 9 h; ConcentrationReagent/catalystTime; Overall yield = 90.2 percent;
参考文献
Mitsui Chemicals, Inc.; YOSHIMURA, Naritoshi; KIYONO, Shinji; HAMADA, Tetsuya; WATANABE, Eiji; SAWADA, Saiko
Patent: EP2626344 A1, 2013 ;
Location in patent: Paragraph 0170-0173 ;
54657-09-9
→
反应条件
6550-85-2
反应条件
thionyl chloride Dehydration; 36 h; Heating;
参考文献
Mikhaleva; Kuznetsova
Chemistry of Heterocyclic Compounds, 1999 , vol. 35, # 3 p. 310 - 315
20101-86-4
→
反应条件
6550-85-2
反应条件
1: 97 percent / 0.33 h / 245 °C 2: 50 percent / SOCl2 / 36 h / Heating View Scheme
参考文献
Mikhaleva; Kuznetsova
Chemistry of Heterocyclic Compounds, 1999 , vol. 35, # 3 p. 310 - 315
619-82-9
反式-1,4-环己烷二羧酸
→
反应条件
6550-85-2
反应条件
1: thionyl chloride 2: aqueous ammonia 3: thionyl chloride View Scheme
参考文献
Malachowski; Jankiewicz; Wasowska; Jozkiewicz
Chemische Berichte, 1938 , vol. 71, p. 759,760, 764
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