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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-乙酰基-5-溴噻吩
合成路线
（共 92 条）
5370-25-2
2-乙酰基-5-溴噻吩
→
反应条件
18494-73-0
5,5-二乙酰基-2,2-联噻吩
+
1322616-78-3
反应条件
1: C10H13BrMgO With bismuth(III) chloride 2: 1-(5-bromo-thien-2-yl)ethanone 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
5370-25-2
2-乙酰基-5-溴噻吩
+
36282-40-3
3-甲氧基苯基溴化镁
→
反应条件
18494-73-0
5,5-二乙酰基-2,2-联噻吩
+
6161-50-8
3,3-二甲氧基联苯
+
893735-15-4
反应条件
1: (3-methoxyphenyl)-magnesium bromide With bismuth(III) chloride 2: 1-(5-bromo-thien-2-yl)ethanone 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
5370-25-2
2-乙酰基-5-溴噻吩
+
402-26-6
→
反应条件
18494-73-0
5,5-二乙酰基-2,2-联噻吩
+
893735-18-7
+
580-82-5
3,3’-双(三氟甲基)-1,1’-联苯
反应条件
1: m-trifluoro-methyl-phenyl-magnesium bromide With bismuth(III) chloride 2: 1-(5-bromo-thien-2-yl)ethanone 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
5370-25-2
2-乙酰基-5-溴噻吩
+
5713-61-1
苯硫基溴化镁
→
反应条件
3515-18-2
5-乙酰基-2,2-噻吩基
+
18494-73-0
5,5-二乙酰基-2,2-联噻吩
+
492-97-7
2,2'-联二噻吩
反应条件
1: thien-2-ylmagnesium bromide With bismuth(III) chloride 2: 1-(5-bromo-thien-2-yl)ethanone 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
5370-25-2
2-乙酰基-5-溴噻吩
→
反应条件
18494-73-0
5,5-二乙酰基-2,2-联噻吩
反应条件
PhCH2Pd(PPh3)2Cl in toluene 11 h; Heating;
参考文献
Sosabowski, Michael H.; Powell, Paul
Journal of Chemical Research, Miniprint, 1997 , # 1 p. 201 - 219
5370-25-2
2-乙酰基-5-溴噻吩
→
反应条件
2160-38-5
反应条件
sulfuric acid; nitric acid T=0 - 25°C;
参考文献
Sarkar, Piyali; Maiti, Samares; Ghosh, Krishnendu; Sengupta, Sumita; Butcher, Ray J.; Mukhopadhyay, Chhanda
Tetrahedron Letters, 2014 , vol. 55, # 5 p. 996 - 1001
5370-25-2
2-乙酰基-5-溴噻吩
+
41842-35-7
→
反应条件
18494-73-0
5,5-二乙酰基-2,2-联噻吩
+
1322616-76-1
+
67513-10-4
反应条件
1: C10H13BrMgO With bismuth(III) chloride 2: 1-(5-bromo-thien-2-yl)ethanone 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
5370-25-2
2-乙酰基-5-溴噻吩
+
352-13-6
4-氟苯基溴化镁
→
反应条件
18494-73-0
5,5-二乙酰基-2,2-联噻吩
+
886361-46-2
+
398-23-2
4,4'-二氟联苯
反应条件
1: (4-fluoro-phenyl)-magnesium bromide With bismuth(III) chloride 2: 1-(5-bromo-thien-2-yl)ethanone 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
5370-25-2
2-乙酰基-5-溴噻吩
+
20277-69-4
甲烷亚磺酸钠
→
反应条件
88653-56-9
1-(5-(甲基磺酰基)噻吩-2-基)乙酮
反应条件
in dimethyl sulfoxide T=110°C; 10 h;
参考文献
Liang, Shuai; Zhang, Ruo-Yi; Xi, Long-Yi; Chen, Shan-Yong; Yu, Xiao-Qi
Journal of Organic Chemistry, 2013 , vol. 78, # 23 p. 11874 - 11880
5370-25-2
2-乙酰基-5-溴噻吩
+
107-21-1
乙二醇
→
反应条件
6909-65-5
反应条件
toluene-4-sulfonic acid in benzene 72 h; Heating;
参考文献
Casarrubio; Conde; Corral; Lissavetzky
Journal of Heterocyclic Chemistry, 1983 , vol. 20, # 6 p. 1557 - 1560
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