Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/1953| Título: | Synthesis of new fluorescent 2-(2’, 2’’-bithienyl)-1,3-benzothiazoles |
| Autor(es): | Batista, Rosa Maria Ferreira Costa, Susana P. G. Raposo, M. Manuela M. |
| Palavras-chave: | Fluorescence Solvatochromism 5-formyl-5’-alkoxy-2,2’-bithiophenes 5-formyl-5’-N,N-dialkylamino-2,2’-bithiophenes 1,3-benzothiazoles 2-(2’,2’’-bithienyl)-1,3-benzothiazoles 5-formyl-5 '-N,N-dialkylamino-2,2 '-bithiophenes 1,3-benzothiazoles 2-(2',2?-bithienyl)-,3-benzothiazoles |
| Data: | 2004 |
| Editora: | Elsevier |
| Revista: | Tetrahedron Letters |
| Citação: | "Tetrahedron Letters". 45:13 (2004) 2825-2828. |
| Resumo(s): | Bithienyl-1,3-benzothiazole derivatives were synthesised by reacting various 5-formyl-5’-alkoxy- or 5-formyl-5’-N,N-dialkylamino-2,2’-bithiophenes with ortho-aminobenzenethiol in good to excellent yields. Evaluation of the fluorescence properties of these compounds was carried out. They show strong fluorescence in the 450-600 nm region, as well as high quantum yields and large Stokes’ shifts. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/1953 |
| DOI: | 10.1016/j.tetlet.2004.02.048 |
| ISSN: | 0040-4039 |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: | CDQuim - Artigos (Papers) |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| TetLett2004.pdf | 132,38 kB | Adobe PDF | Ver/Abrir |
