Dithieno[2,3-d:2',3'-d']thieno[3,2-b:4,5-b']dithiophene synthesis

9synthesis methods

Product Name:Dithieno[2,3-d:2',3'-d']thieno[3,2-b:4,5-b']dithiophene
CAS Number:124796-79-8
Molecular formula:C12H4S5
Molecular Weight:308.49

Thieno[3,2-b]thiophene, 3,3'-thiobis- (9CI)

125493-08-5
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Dithieno[2,3-d:2',3'-d']thieno[3,2-b:4,5-b']dithiophene

124796-79-8
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Yield:124796-79-8 25.2%

Reaction Conditions:

Stage #1: bis(3-thieno<3,2-b>thienyl) sulfidewith n-butyllithium in diethyl ether;hexane at -10; for 2 h;
Stage #2: with copper dichloride in tetrahydrofuran;hexane at 20; for 12 h;

References:

Xiao, Kai;Liu, Yunqi;Qi, Ting;Zhang, Wei;Wang, Fang;Gao, Jianhua;Qiu, Wenfeng;Ma, Yongqiang;Cui, Guanglei;Chen, Shiyan;Zhan, Xiaowei;Yu, Gui;Qin, Jingui;Hu, Wenping;Zhu, Daoben [Journal of the American Chemical Society,2005,vol. 127,# 38,p. 13281 - 13286]

25121-83-9 Synthesis

25121-83-9
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$45.00/10mg

124796-79-8
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Thieno[3,2-b]thiophene, 2-bromo-5-[tris(1-methylethyl)silyl]-

863191-91-7
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124796-79-8
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Thieno[3,2-b]thiophene, 6-bromo-2-[tris(1-methylethyl)silyl]-

863191-92-8
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124796-79-8
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Silane, [thiobis(thieno[3,2-b]thiophene-6,2-diyl)]bis[tris(1-methylethyl)- (9CI)

863191-93-9
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124796-79-8
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References