Photochemical activities of polymers with aurone fragment |
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| Authors: | Vitaliy Smokal Oksana Kharchenko Yuriy Karabets Andrii Kysil Oksana Krupka |
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| Institution: | 1. Kyiv Taras Shevchenko National University, Volodymyrska 60, 01033 Kyiv, Ukrainevitaliismokal@gmail.com;3. Kyiv Taras Shevchenko National University, Volodymyrska 60, 01033 Kyiv, Ukraine |
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| Abstract: | ABSTRACTIn this work we report preliminary results obtained for methacrylic polymers incorporating aurone side-group as photochemical active molecule. The aurone polymers were obtained by a three-step synthetic approach: (2Z)-6-hydroxy-2-(4-R-benzyliden)-1-benzofuran-3(2H)-ones were synthesized by using condensation reation of 6-hydroxybenzofuran-3-one with benzaldehydes; then methacrylate monomers were synthesized by reaction the alcohols with methacryloyl chloride; and the polymers were synthesized by free radical polymerization. Polymers were characterized by 1HNMR spectroscopy and DSC techniques. Their physicochemical properties are determined by absorption, fluorescence excitation and emission spectroscopies. |
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| Keywords: | Radical polymerization aryl(meth)acrylates luminescent properties photochemical properties aurone containing polymers |
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