Synthesis of donor-acceptor substituted oligothiophenes by Stille coupling
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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| Outros Autores: | , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2004
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| Assuntos: | |
| Texto completo: | http://hdl.handle.net/1822/2019 |
| País: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/2019 |