Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/32132| Título: | Synthesis and characterization of novel thienylpyridazine derivatives |
| Autor(es): | Fernades, Sara S. M. Raposo, M. Manuela M. |
| Palavras-chave: | Push-pull π-conjugated compounds Synthesis Pyridazines Thiophene Pyrrole Suzuki cross-coupling reaction UV-visible spectroscopy |
| Data: | 2014 |
| Editora: | MDPI |
| Resumo(s): | We report the synthesis and the photophysical characterization of novel thienyl-pyridazine derivatives, functionalized in position 3, with different donor groups (thiophene, pyrrole and N,N-dialkylphenylamine). The diazines were synthesized by Suzuki coupling of 3-bromo-6-(thiophen-2-yl)pyridazine with commercially available (hetero)aryl-boronic acids in fair to good yields. On the other hand, precursor 3-bromo-6-(thiophen-2-yl)pyridazine was prepared by reaction of a thienyl-pyridazinone with POBr3. |
| Tipo: | Artigo em ata de conferência |
| URI: | https://hdl.handle.net/1822/32132 |
| Arbitragem científica: | yes |
| Acesso: | Acesso restrito UMinho |
| Aparece nas coleções: | CDQuim - Comunicações e Proceedings |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| ecsoc-18_2518_manuscript.pdf Acesso restrito! | Documento principal | 515,05 kB | Adobe PDF | Ver/Abrir |
