Fluorescent sensors based on 2-substituted imidazolidines |
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| Authors: | I E Tolpygin E N Shepelenko Yu V Revinskii A V Tsukanov A D Dubonosov V A Bren’ V I Minkin |
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| Institution: | 1.Research Institute of Physical and Organic Chemistry,Southern Federal University,Rostov-on-Don,Russia;2.Southern Scientific Center,Russian Academy of Sciences,Rostov-on-Don,Russia |
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| Abstract: | A number of 2-substituted imidazolidines were synthesized from N,N′-dibenzylethane-1,2-diamine derivatives and benzaldehyde, naphthalene-1-carbaldehyde, 2-hydroxynaphthalene-1-carbaldehyde,
and anthracene-9-carbaldehyde. Examination of the obtained compounds by spectral methods revealed selective sensor properties
of 2-(anthracen-9-yl)-1,3-dibenzylimidazolidine and 2-(anthracen-9-yl)-1,3-bis(2-hydroxybenzyl)-imidazolidine for Hg2+ and Cu2+ ions. |
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