Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde synthesis
- Product Name:Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde
- CAS Number:37882-75-0
- Molecular formula:C8H4O2S2
- Molecular Weight:196.25
6267-14-7
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37882-75-0
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Yield:-
Steps:
Multi-step reaction with 5 steps
1.1: SOCl2 / diethyl ether / 4 h / Heating
2.1: 1.80 g / AlCl3 / 1,2-dichloro-ethane / 18 h / Heating
3.1: NaBH4 / methanol; CH2Cl2 / 3 h / 20 °C
4.1: 0.30 g / aq. HCl / methanol; CH2Cl2 / 0.5 h / 20 °C
5.1: n-BuLi / hexane; diethyl ether / 0.25 h / -15 °C
5.2: 50 percent / hexane; diethyl ether / 20 °C
References:
Leriche, Philippe;Raimundo, Jean-Manuel;Turbiez, Mathieu;Monroche, Vincent;Allain, Magali;Sauvage, Francois-Xavier;Roncali, Jean;Frere, Pierre;Skabara, Peter J. [Journal of Materials Chemistry,2003,vol. 13,# 6,p. 1324 - 1332]
![Thieno[3,2-b]thiophene](/CAS/GIF/251-41-2.gif)
251-41-2
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93-61-8
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37882-75-0
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$45.00/2.5mg
![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
1000210-73-0
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37882-75-0
82 suppliers
$45.00/2.5mg