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 | |
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ecsoc-18_2518_manuscript.pdf Acesso restrito! | Documento principal | 515,05 kB | Adobe PDF | Ver/Abrir |