Synthesis,photochromism, and complex-forming ability of p-tosylaminobenzylideneaminospironaphthooxazine |
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Authors: | L. D. Popov I. N. Shcherbakov V. A. Kogan O. I. Kobeleva T. M. Valova V. A. Barachevsky A. I. Shienok L. S. Kol’tsova O. Yu. Os’kina N. L. Zaichenko |
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Affiliation: | 1.Southern Federal University,Rostov-on-Don,Russian Federation;2.Photochemistry Center,Russian Academy of Sciences,Moscow,Russian Federation;3.N. N. Semenov Institute of Chemical Physics,Russian Academy of Sciences,Moscow,Russian Federation |
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Abstract: | New hybrid spirooxazine was synthesized from the 8′-amino-substituted spironaphtho-oxazine and 2-(p-tosylamino)benzaldehyde. Photochromism and the complex-forming ability toward Mg2+, Ba2+, La3+, and Tb3+ ions of the synthesized compound and initial 8′-amino-spironaphthooxazine were studied in comparison. The spectral kinetic differences in the photochromism and complex formation of these compounds were revealed. |
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