Design, synthesis and study of a photochromic α,ω-diene: toward new classes of photoswitchable polymers
| Autor: | Christopher W. Bielawski, Wontae Joo |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
chemistry.chemical_classification
Diene Organic Chemistry Salt (chemistry) 02 engineering and technology Polymer 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Biochemistry Fluorescence Polyelectrolyte 0104 chemical sciences Photochromism chemistry.chemical_compound chemistry Polymerization Polymer chemistry Physical and Theoretical Chemistry 0210 nano-technology Acyclic diene metathesis |
| Zdroj: | Organic & Biomolecular Chemistry. 17:2486-2491 |
| ISSN: | 1477-0539 1477-0520 |
| DOI: | 10.1039/c9ob00049f |
| Popis: | A 4,5-dithienylimidazolium salt outfitted with pendant styrenyl groups was synthesized and studied. The salt was found to undergo reversible electrocyclization upon UV irradiation; subsequent exposure to visible light reversed the reaction. Acyclic diene metathesis (ADMET) polymerization of the salt afforded a novel fluorescent polyelectrolyte. |
| Databáze: | OpenAIRE |
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