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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
2,2'-联二噻吩
合成路线
（共 281 条）
16629-19-9
2-噻吩磺酰氯
→
反应条件
492-97-7
2,2'-联二噻吩
反应条件
hexamethyl-silane; tris(dibenzylideneacetone)dipalladium(0) chloroform complex in ethylbenzene T=140°C; 3 h;
参考文献
Kashiwabara, Taigo; Tanaka, Masato
Tetrahedron Letters, 2005 , vol. 46, # 42 p. 7125 - 7128
188290-36-0
+
3141-24-0
2,3,5-三溴噻吩
→
反应条件
1006384-44-6
+
492-97-7
2,2'-联二噻吩
+
105125-00-6
3'-溴-2,2':5',2''-三联噻吩
反应条件
1: thiophene With n-butyllithium in diethyl ether; hexane T=0°C; 1 h; 2: With zinc(II) chloride in diethyl ether; hexane T=0°C; 1 h; 3: 2,3,5-tribromothiophene With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride in diethyl ether; hexane T=20°C; regioselective reaction;
参考文献
Amb, Chad M.; Rasmussen, Seth C.
European Journal of Organic Chemistry, 2008 , # 5 p. 801 - 804
1003-09-4
2-溴噻吩
+
13139-86-1
3-甲基-CBS-氧硼啶
→
反应条件
42545-43-7
2-(4-甲氧苯基)噻吩
+
2132-80-1
4,4-二甲氧基联苯
+
492-97-7
2,2'-联二噻吩
反应条件
1: 4-methoxyphenyl magnesium bromide With bismuth(III) chloride 2: thien-2-yl bromide With potassium phosphate; palladium diacetate; triphenylphosphine in N,N-dimethyl-formamide T=90°C; 1 h; Inert atmosphere;
参考文献
Rao, Maddali L. N.; Banerjee, Debasis; Dhanorkar, Ritesh J.
Synlett, 2011 , # 9 p. 1324 - 1330
1003-09-4
2-溴噻吩
+
28987-79-3
间甲苯基溴化锰
→
反应条件
85553-43-1
2-(3-甲基苯基)噻吩
+
612-75-9
3,3'-二甲基联苯
+
492-97-7
2,2'-联二噻吩
反应条件
1: 3-methylphenylmagnesium bromide With bismuth(III) chloride 2: thien-2-yl bromide With potassium phosphate; palladium diacetate; triphenylphosphine in N,N-dimethyl-formamide T=90°C; 1 h; Inert atmosphere;
参考文献
Rao, Maddali L. N.; Banerjee, Debasis; Dhanorkar, Ritesh J.
Synlett, 2011 , # 9 p. 1324 - 1330
1003-09-4
2-溴噻吩
+
4294-57-9
对甲苯基溴化镁
→
反应条件
16939-04-1
(4-噻吩-2-苯基)甲醇
+
613-33-2
4,4'-二甲基联苯
+
492-97-7
2,2'-联二噻吩
反应条件
1: (4-Methylphenyl)-magnesium bromide With bismuth(III) chloride 2: thien-2-yl bromide With potassium phosphate; palladium diacetate; triphenylphosphine in N,N-dimethyl-formamide T=90°C; 1 h; Inert atmosphere;
参考文献
Rao, Maddali L. N.; Banerjee, Debasis; Dhanorkar, Ritesh J.
Synlett, 2011 , # 9 p. 1324 - 1330
1003-09-4
2-溴噻吩
+
41842-30-2
溴(4-乙氧基苯基)镁
→
反应条件
反应条件
1: 4-ethoxyphenylmagnesium bromide With bismuth(III) chloride 2: thien-2-yl bromide With potassium phosphate; palladium diacetate; triphenylphosphine in N,N-dimethyl-formamide T=90°C; 1 h; Inert atmosphere;
参考文献
Rao, Maddali L. N.; Banerjee, Debasis; Dhanorkar, Ritesh J.
Synlett, 2011 , # 9 p. 1324 - 1330
124066-73-5
+
91703-34-3
→
反应条件
65246-50-6
+
492-97-7
2,2'-联二噻吩
反应条件
tetrakis(triphenylphosphine) palladium(0); caesium carbonate in N,N-dimethyl-formamide T=90°C; 4 h; Inert atmosphereSchlenk technique; chemoselective reaction;
参考文献
Rao, Maddali L. N.; Jadhav, Deepak N.; Dasgupta, Priyabrata
European Journal of Organic Chemistry, 2013 , # 4 p. 781 - 788
3437-95-4
2-碘噻吩
+
89180-57-4
→
反应条件
492-97-7
2,2'-联二噻吩
反应条件
Cl2Ni(1,2-bis(diphenylphosphino)ethane) in diethyl ether 3 h; Heating;
参考文献
Rossi, Renzo; Carpita, Adriano; Lezzi, Alessandro
Tetrahedron, 1984 , vol. 40, # 14 p. 2773 - 2780
81745-84-8
+
590-17-0
溴乙腈
→
反应条件
20893-30-5
2-噻吩乙腈
+
492-97-7
2,2'-联二噻吩
反应条件
bis(acetylacetonate)nickel(II); diphenylcyclohexyl phosphine in tetrahydrofuran T=55°C; 0.5 h; Yields of byproduct given;
参考文献
Frejd, Torbjoern; Klingstedt, Tomas
Synthesis, 1987 , # 1 p. 40 - 42
21087-29-6
肉桂基氯
+
54663-78-4
三丁基(2-噻吩基)锡
→
反应条件
492-97-7
2,2'-联二噻吩
+
14906-74-2
反应条件
copper(l) chloride in N,N-dimethyl-formamide T=90°C; Substitution; 1 h;
参考文献
Nudelman, Norma S.; Carro, Cecilia
Synlett, 1999 , # 12 p. 1942 - 1944
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