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https://hdl.handle.net/1822/7839| Título: | Push-pull tricyanovinyl-substituted thienylpyrroles: synthesis, solvatochromic and electrochemical properties |
| Autor(es): | Raposo, M. Manuela M. Sousa, Ana M. R. C. Fonseca, A. Maurício C. Kirsch, G. |
| Palavras-chave: | Thiophene Pyrrole Push-pull thienylpyrroles Tricyanovinylation UV-visible spectroscopy Chromophores Solvatochromism Electrochemistry Non-linear optical (NLO) material |
| Data: | 2006 |
| Editora: | Trans Tech Publications |
| Revista: | Materials Science Forum |
| Citação: | "Advanced Materials Forum ". ISSN 0255-5476. 514-516 (2006) 98-102. |
| Resumo(s): | New tricyanovinyl- derivatives 1 of 1-(alkyl)aryl-2-(2'-thienyl)pyrroles 2 have been synthesized and characterized. Compounds 1 display dramatic reductions in both their optical and electrochemical band gaps in comparison to thienylpyrroles 2. The solvatochomic behavior of tricyanovinyl- derivatives 1 was investigated in a variety of solvents. In agreement with the solvatochromic and the electrochemical studies for push-pull derivatives I the new compounds prepared, can find application for manufacturing new materials with notable non-linear optical properties. |
| Tipo: | Artigo em ata de conferência |
| URI: | https://hdl.handle.net/1822/7839 |
| ISBN: | 9780878494026 |
| ISSN: | 0255-5476 |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: | CDQuim - Artigos (Papers) |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Abstract.pdf | Dados recolhidos | 20,18 kB | Adobe PDF | Ver/Abrir |
