Design, synthesis and study of a photochromic α,ω-diene: toward new classes of photoswitchable polymers.
Org Biomol Chem
; 17(9): 2486-2491, 2019 02 27.
Article
em En
| MEDLINE
| ID: mdl-30756107
ABSTRACT
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.
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MEDLINE
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En
Ano de publicação:
2019
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Article