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ChemicalBook CAS DataBase List Diethyl 2,5-di(thiophen-2-yl)terephthalate

Diethyl 2,5-di(thiophen-2-yl)terephthalate synthesis

9synthesis methods
6165-68-0 Synthesis
2-Thiopheneboronic acid

6165-68-0
385 suppliers
$14.00/5g

18013-97-3 Synthesis
2,5-Dibromoterephthalic acid diethyl ester

18013-97-3
141 suppliers
$6.00/1g

Diethyl 2,5-di(thiophen-2-yl)terephthalate

915224-39-4
13 suppliers
inquiry

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Yield:915224-39-4 88%

Reaction Conditions:

with tetrakis(triphenylphosphine) palladium(0);sodium hydrogencarbonate in tetrahydrofuran;water; for 48 h;Inert atmosphere;Reflux;

References:

Wang, Xiaochen;Luo, Hao;Sun, Yeping;Zhang, Maojie;Li, Xiaoyu;Yu, Gui;Liu, Yunqi;Li, Yongfang;Wang, Haiqiao [Journal of Polymer Science, Part A: Polymer Chemistry,2012,vol. 50,# 2,p. 371 - 377] Location in patent:experimental part

18013-97-3 Synthesis
2,5-Dibromoterephthalic acid diethyl ester

18013-97-3
141 suppliers
$6.00/1g

54663-78-4 Synthesis
2-(TRIBUTYLSTANNYL)THIOPHENE

54663-78-4
139 suppliers
$25.00/5g

Diethyl 2,5-di(thiophen-2-yl)terephthalate

915224-39-4
13 suppliers
inquiry