Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/32130
Título: | Synthesis and characterization of formyl-thienylpyridazines as versatile precursors for several optical applications |
Autor(es): | Fernandes, Sara S. M. Raposo, M. Manuela M. |
Palavras-chave: | Heterocyclic aldehydes Pyridazine Suzuki coupling pi-conjugated systems Nonlinear optics (NLO) Dye-sensitized solar cells (DSSC) Synthesis |
Data: | 2013 |
Editora: | MDPI |
Resumo(s): | Novel thienylpyridazines 3-4 functionalized with the formyl group on the aryl or heteroaryl moieties were synthesized through Suzuki coupling of bromo-thienylpyridazine 2 with commercially available (hetero)aryl-boronic acids. On the other hand precursor 2 was prepared by reaction of thienylpyridazinone 1 with POBr3. The new heterocyclic systems 3-4 were characterised by the usual spectroscopic techniques. In the future, these versatile formyl precursors will be further functionalized and characterized in order to evaluate their potential application as novel NLO-chromophores or as dyes sensitizers for DSSCs. |
Tipo: | Resumo em ata de conferência |
URI: | https://hdl.handle.net/1822/32130 |
DOI: | 10.3390/ecsoc-17-a038 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CDQuim - Comunicações e Proceedings |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
ECSOC 2013 (3).pdf Acesso restrito! | Documento principal | 594,48 kB | Adobe PDF | Ver/Abrir |