4.7 Article

Synthesis and fluorescent property of some novel benzothiazoyl pyrazoline derivatives containing aromatic heterocycle

Journal

DYES AND PIGMENTS
Volume 70, Issue 3, Pages 246-250

Publisher

ELSEVIER SCI LTD
DOI: 10.1016/j.dyepig.2005.03.007

Keywords

pyrazoline; benzothiazole; fluorescent compound; heterocycle

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A series of novel benzothiazoyl pyrazoline compounds containing aromatic heterocycle were synthesized, whose structure were confirmed by means of IR, H-1 NMR, UV and elementary analysis. The fluorescent spectra showed that these compounds have good blue fluorescence. The fluorescence emission wavelengths are about 450 nm. (c) 2005 Elsevier Ltd. All rights reserved.

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