Synthesis and photophysical investigations of C 3 -triazine based star-like conjugated molecules
| Autor: | Vaithialingam Dhanamoorthy, Jagannathan Madhavan, Kumaraguru Duraimurugan, Ayyanar Siva |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Wine
010405 organic chemistry General Chemical Engineering General Physics and Astronomy General Chemistry Conjugated system 010402 general chemistry Electrochemistry Photochemistry 01 natural sciences 0104 chemical sciences chemistry.chemical_compound chemistry Yield (chemistry) Trifluoroacetic acid Proton NMR Molecule Triazine |
| Zdroj: | Journal of Photochemistry and Photobiology A: Chemistry. 359:164-171 |
| ISSN: | 1010-6030 |
| DOI: | 10.1016/j.jphotochem.2018.04.016 |
| Popis: | Here, we reported two different C 3 -triazine based star-like D-π-A compounds with a very good yield by Wittig-Horner reaction. Photophysical, aggregation enhanced emission and electrochemical properties were systematically studied. These compounds showed a large halochromic effect on its emission color that changes from greenish-yellow to wine red upon addition of trifluoroacetic acid. Further, the spectral changes are confirmed by 1 H NMR studies. |
| Databáze: | OpenAIRE |
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