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HomeMaterials Science ForumMaterials Science Forum Vols. 514-516New Fluorescent Heterocyclic Materials: Synthesis,...

New Fluorescent Heterocyclic Materials: Synthesis, Solvatochromic and Fluorescence Properties

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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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Advanced Materials Forum III

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Periodical:

Materials Science Forum (Volumes 514-516)

Pages:

147-151

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.514-516.147

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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

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© 2006 Trans Tech Publications Ltd. All Rights Reserved

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