Publication
Synthesis of donor-acceptor substituted oligothiophenes by Stille coupling
| Summary: | A synthesis of donor-acceptor-substituted oligothiophenes by Stille coupling is described. The 5´-estanyl derivatives, readily prepared from 5-alkoxy- and 5-amino-2,2´-bithiophenes 7 were coupled with the appropriate aryl or heteroaryl bromides to give the title compounds. |
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| Main Authors: | Raposo, M. Manuela M. |
| Other Authors: | Fonseca, A. Maurício C.; Kirsch, G. |
| Subject: | 5-alkoxy- and 5-amino-2,2´-bithiophenes Stille coupling Donor-acceptor oligothiophenes UV-visible spectroscopy Chromophores Solvatochromism Non-linear optical (NLO) material NLO applications |
| Year: | 2004 |
| Country: | Portugal |
| Document type: | article |
| Access type: | open access |
| Associated institution: | Universidade do Minho |
| Language: | English |
| Origin: | RepositóriUM - Universidade do Minho |
| Summary: | A synthesis of donor-acceptor-substituted oligothiophenes by Stille coupling is described. The 5´-estanyl derivatives, readily prepared from 5-alkoxy- and 5-amino-2,2´-bithiophenes 7 were coupled with the appropriate aryl or heteroaryl bromides to give the title compounds. |
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