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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
4’-溴-4-氯苯丁酮
合成路线
（共 19 条）
4559-96-0
4’-溴-4-氯苯丁酮
+
10387-40-3
硫代乙酸钾
→
反应条件
649569-54-0
反应条件
in N,N-dimethyl-formamide T=5°C; 22 h;
参考文献
Noguchi, Toshiya; Hasegawa, Masahiro; Tomisawa, Kazuyuki; Mitsukuchi, Morihiro
Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 22 p. 4729 - 4742
4559-96-0
4’-溴-4-氯苯丁酮
→
反应条件
649569-57-3
反应条件
1.1: dimethylformamide / 22 h / 5 °C 2.1: H2SO4 / methanol / 1 h / Heating 2.2: chloranil / benzene / 2 h / Heating 3.1: POCl3 / 1,2-dichloro-ethane / 17 h / Heating 4.1: 76 percent / NaOH; Ag2O / H2O / 20 - 50 °C 5.1: 83 percent / H2SO4 / toluene / 7 h / Heating View Scheme
参考文献
Noguchi, Toshiya; Hasegawa, Masahiro; Tomisawa, Kazuyuki; Mitsukuchi, Morihiro
Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 22 p. 4729 - 4742
4559-96-0
4’-溴-4-氯苯丁酮
→
反应条件
82117-19-9
反应条件
p-toluenesulfonic acid monohydrate; sodium hydrogencarbonate in ethylene glycol; benzene
参考文献
DuPont Pharmaceuticals Company
Patent: US6239143 B1, 2001 ;
US 6239143 B1
107-21-1
乙二醇
+
4559-96-0
4’-溴-4-氯苯丁酮
→
反应条件
82117-19-9
反应条件
toluene-4-sulfonic acid in benzene Heating;
参考文献
Karachev; Popkov
Chemistry of Heterocyclic Compounds, 2005 , vol. 41, # 8 p. 987 - 993
4559-96-0
4’-溴-4-氯苯丁酮
→
反应条件
62403-67-2
反应条件
1.1: dimethylformamide / 22 h / 5 °C 2.1: H2SO4 / methanol / 1 h / Heating 2.2: chloranil / benzene / 2 h / Heating 3.1: POCl3 / 1,2-dichloro-ethane / 17 h / Heating 4.1: 76 percent / NaOH; Ag2O / H2O / 20 - 50 °C 5.1: 83 percent / H2SO4 / toluene / 7 h / Heating 6.1: LiAlH4 / diethyl ether / Heating 7.1: HMPA; thionyl chloride / tetrahydrofuran / 20 °C 8.1: 18-crown-6 / acetonitrile / 20 °C 9.1: KOH / ethanol; H2O / Heating View Scheme
参考文献
Noguchi, Toshiya; Hasegawa, Masahiro; Tomisawa, Kazuyuki; Mitsukuchi, Morihiro
Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 22 p. 4729 - 4742
4559-96-0
4’-溴-4-氯苯丁酮
→
反应条件
62404-13-1
反应条件
1.1: dimethylformamide / 22 h / 5 °C 2.1: H2SO4 / methanol / 1 h / Heating 2.2: chloranil / benzene / 2 h / Heating 3.1: POCl3 / 1,2-dichloro-ethane / 17 h / Heating 4.1: 76 percent / NaOH; Ag2O / H2O / 20 - 50 °C 5.1: 83 percent / H2SO4 / toluene / 7 h / Heating 6.1: LiAlH4 / diethyl ether / Heating 7.1: HMPA; thionyl chloride / tetrahydrofuran / 20 °C View Scheme
参考文献
Noguchi, Toshiya; Hasegawa, Masahiro; Tomisawa, Kazuyuki; Mitsukuchi, Morihiro
Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 22 p. 4729 - 4742
4559-96-0
4’-溴-4-氯苯丁酮
→
反应条件
62404-41-5
反应条件
1.1: dimethylformamide / 22 h / 5 °C 2.1: H2SO4 / methanol / 1 h / Heating 2.2: chloranil / benzene / 2 h / Heating 3.1: POCl3 / 1,2-dichloro-ethane / 17 h / Heating 4.1: 76 percent / NaOH; Ag2O / H2O / 20 - 50 °C 5.1: 83 percent / H2SO4 / toluene / 7 h / Heating 6.1: LiAlH4 / diethyl ether / Heating 7.1: HMPA; thionyl chloride / tetrahydrofuran / 20 °C 8.1: 18-crown-6 / acetonitrile / 20 °C View Scheme
参考文献
Noguchi, Toshiya; Hasegawa, Masahiro; Tomisawa, Kazuyuki; Mitsukuchi, Morihiro
Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 22 p. 4729 - 4742
4559-96-0
4’-溴-4-氯苯丁酮
→
反应条件
38401-70-6
5-(4-溴苯基)噻吩-2-甲醛
反应条件
1.1: dimethylformamide / 22 h / 5 °C 2.1: H2SO4 / methanol / 1 h / Heating 2.2: chloranil / benzene / 2 h / Heating 3.1: POCl3 / 1,2-dichloro-ethane / 17 h / Heating View Scheme
参考文献
Noguchi, Toshiya; Hasegawa, Masahiro; Tomisawa, Kazuyuki; Mitsukuchi, Morihiro
Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 22 p. 4729 - 4742
4559-96-0
4’-溴-4-氯苯丁酮
→
反应条件
40133-13-9
5-(4-溴苯基)噻吩-2-羧酸
反应条件
1.1: dimethylformamide / 22 h / 5 °C 2.1: H2SO4 / methanol / 1 h / Heating 2.2: chloranil / benzene / 2 h / Heating 3.1: POCl3 / 1,2-dichloro-ethane / 17 h / Heating 4.1: 76 percent / NaOH; Ag2O / H2O / 20 - 50 °C View Scheme
参考文献
Noguchi, Toshiya; Hasegawa, Masahiro; Tomisawa, Kazuyuki; Mitsukuchi, Morihiro
Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 22 p. 4729 - 4742
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