Publicação
Synthesis of donor-acceptor substituted oligothiophenes by Stille coupling
| Resumo: | 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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| Autores principais: | Raposo, M. Manuela M. |
| Outros Autores: | Fonseca, A. Maurício C.; Kirsch, G. |
| Assunto: | 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 |
| Ano: | 2004 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| Resumo: | 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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