Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/8092| Título: | Synthesis and characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applications |
| Autor(es): | Batista, Rosa Maria Ferreira Costa, Susana P. G. Belsley, M. Lodeiro, Carlos Raposo, M. Manuela M. |
| Palavras-chave: | π-Conjugated systems Thiophenes Formyl-(oligo)thiophenes Imidazole Phenanthroline Solvatochromic probes Hyper-Rayleigh scattering (HRS) Thermal stability Nonlinear optics (NLO) Heterocyclic ligands thiophene p-Conjugated systems |
| Data: | 17-Jul-2008 |
| Editora: | Elsevier |
| Revista: | Tetrahedron |
| Citação: | "Tetrahedron". ISSN 0040-4020. 64:39 (Jul. 2008) 9230-9238. |
| Resumo(s): | A series of new heterocyclic chromophores 3-6 were synthesised in moderate to excellent yields by condensation of 5,6-phenantroline-dione with formyl-thiophene derivatives 1-2 in the presence of ammonium acetate in glacial acetic acid. These chromophores possess a (oligo)thienyl- π-conjugated system attached to an imidazophenanthroline moiety. These derivatives were evaluated concerning their solvatochromic properties, thermal stabilities and molecular optical nonlinearities. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/8092 |
| DOI: | 10.1016/j.tet.2008.07.043 |
| ISSN: | 0040-4020 |
| Versão da editora: | http://www.sciencedirect.com/science/journal/00404020 |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: | CDQuim - Artigos (Papers) |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| manuscript.pdf | 172,17 kB | Adobe PDF | Ver/Abrir |
