A Family of Styrylcoumarins: Synthesis, Spectroscopic, Photophysical and Photochemical Properties

João Avó, Sérgio Martins, A. Jorge Parola, João C. Lima, Paula S. Branco, João P. Prates Ramalho, António Pereira

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

Keeping it in the family: A new family of 5-styrylcoumarins exhibit E-Z isomerization around the Cαï£Cβ bond with large extinction coefficients, medium-lived excited states, and moderate fluorescence quantum yields (see picture). The alteration of these photophysical properties is also corroborated by computational studies.
Original languageEnglish
Pages (from-to)789-792
JournalChemPlusChem
Volume78
Issue number8
DOIs
Publication statusPublished - Aug 2013

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