New Fluorescent Heterocyclic Materials: Synthesis, Solvatochromic and Fluorescence Properties |
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| Journal | Materials Science Forum (Volumes 514 - 516) |
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| Volume | Advanced Materials Forum III |
| Edited by | Paula Maria Vilarinho |
| Pages | 147-151 |
| DOI | 10.4028/www.scientific.net/MSF.514-516.147 |
| Citation | Susana P.G. Costa et al., 2006, Materials Science Forum, 514-516, 147 |
| Online since | May, 2006 |
| Authors | Susana P.G. Costa, Rosa M.F. Batista, Ana M. R. C. Sousa, M. Manuela M. Raposo |
| Keywords | 2-(2',2"-Bithienyl)-1,3-Benzothiazoles, 2-(Thienylaryl)-1,3-Benzothiazoles, Chromophores, Fluorescence, Non-Linear Optical (NLO) Applications, Solvatochromism, UV-Visible Spectroscopy |
| Abstract | Thienyl- and bithienyl-1,3-benzothiazoles 1 and 2 were synthesised by reacting various formyl thienyl and bithienyl derivatives with o-aminobenzenethiol in moderate to excellent yields. Evaluation of the solvatochromic and fluorescence properties of these compounds was carried out. Due to their strong fluorescence and also the strong push-pull character, benzothiazole derivatives 1 and 2 can be used as potential NLO materials or as fluorescent markers. |
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