Photophysical properties of 2’-hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series
2’-Hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series were obtained by the condensation between 2-acetyl- 4-nitro-1-naphthol and benzaldehydes. The presence of the 4-positioned nitro group in the 1-hydroxy-2-naphthyl fragment contributes to the excited state intramolecular proton transfer (ES...
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2024
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ir-123456789-292302024-11-12T12:04:32Z Photophysical properties of 2’-hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series Batalin, S. D. Баталин, С. Д. 2’-hydroxychalcones Nitro compounds 2-cinnamoyl-4-nitro-1-naphthols ESIPT Fluorescence UV-Vis spectra 2’-Hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series were obtained by the condensation between 2-acetyl- 4-nitro-1-naphthol and benzaldehydes. The presence of the 4-positioned nitro group in the 1-hydroxy-2-naphthyl fragment contributes to the excited state intramolecular proton transfer (ESIPT) fluorescence of these 2’-hydroxy- chalcones in the solid state. Compound with dimethyl- amino substituent, 2-(4-dimethylaminocinnamoyl)-4-nitro- 1-naphthol, also demonstrates ESIPT in solution. 2024-11-12T12:03:43Z 2024-11-12T12:03:43Z 2024 Статья Batalin S.D. Photophysical properties of 2’-hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series // Mendeleev Communications. - 2024. - 34 (5). - pp. 670 - 672. - DOI: 10.1016/j.mencom.2024.09.014 https://dspace.ncfu.ru/handle/123456789/29230 en Mendeleev Communications application/pdf application/pdf Elsevier Ltd |
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Репозиторий |
| language |
English |
| topic |
2’-hydroxychalcones Nitro compounds 2-cinnamoyl-4-nitro-1-naphthols ESIPT Fluorescence UV-Vis spectra |
| spellingShingle |
2’-hydroxychalcones Nitro compounds 2-cinnamoyl-4-nitro-1-naphthols ESIPT Fluorescence UV-Vis spectra Batalin, S. D. Баталин, С. Д. Photophysical properties of 2’-hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series |
| description |
2’-Hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series were obtained by the condensation between 2-acetyl- 4-nitro-1-naphthol and benzaldehydes. The presence of the 4-positioned nitro group in the 1-hydroxy-2-naphthyl fragment contributes to the excited state intramolecular proton transfer (ESIPT) fluorescence of these 2’-hydroxy- chalcones in the solid state. Compound with dimethyl- amino substituent, 2-(4-dimethylaminocinnamoyl)-4-nitro- 1-naphthol, also demonstrates ESIPT in solution. |
| format |
Статья |
| author |
Batalin, S. D. Баталин, С. Д. |
| author_facet |
Batalin, S. D. Баталин, С. Д. |
| author_sort |
Batalin, S. D. |
| title |
Photophysical properties of 2’-hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series |
| title_short |
Photophysical properties of 2’-hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series |
| title_full |
Photophysical properties of 2’-hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series |
| title_fullStr |
Photophysical properties of 2’-hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series |
| title_full_unstemmed |
Photophysical properties of 2’-hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series |
| title_sort |
photophysical properties of 2’-hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series |
| publisher |
Elsevier Ltd |
| publishDate |
2024 |
| url |
https://dspace.ncfu.ru/handle/123456789/29230 |
| work_keys_str_mv |
AT batalinsd photophysicalpropertiesof2hydroxychalconesof2cinnamoyl4nitro1naphtholseries AT batalinsd photophysicalpropertiesof2hydroxychalconesof2cinnamoyl4nitro1naphtholseries |
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