UV-VIS spectroscopic study of the solvatochromism and chelating reaction of a benzothiazoline merocyanine in mixed solvents
| ISSN: |
1572-8927
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| Keywords: |
DMF ; DMSO ; 1,4-dioxane ; merocyanine ; chelating reaction ; linear correlation ; solvatochromism
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| Source: |
Springer Online Journal Archives 1860-2000
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| Topics: |
Chemistry and Pharmacology
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| Notes: |
Abstract Solvatochromism and chelating reaction of a benzothiazoline merocyanine are studied by UV-VIS spectra in DMF-H2O, DMF-1,4-dioxane and DMSO-1,4-dioxane. The effect of solvent polarity on UV-VIS absorption maxima and on equlibrium constant K of the chelating reaction is discussed. A linear correlation is obtained between lnK and ET.
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| Type of Medium: |
Electronic Resource
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| URL: |