Light-Driven Molecular Dynamics in Perylenes with Medium-Controlled Emission

Langhals, Heinz; Greiner, Robert; Schluecker, Thorben und Jakowetz, Andreas C. (2019): Light-Driven Molecular Dynamics in Perylenes with Medium-Controlled Emission. In: Journal of Organic Chemistry, Bd. 84, Nr. 9: S. 5425-5430

Abstract

Highly fluorescent light emitters with medium-tunable clear colors were obtained from the skeleton of perylenedicarboximide by the attachment of donor-substituted aryl groups at the peri-position. The 4-methoxynaphthyl derivative 3a is preferred because of its strong solvatochromism in fluorescence where a mechanism of incomplete PLICT is made responsible both for the large Stokes' shift and the strong medium influence on fluorescence, allowing the fine tuning of color.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Chemie und Pharmazie > Department Chemie
• Themengebiete: 500 Naturwissenschaften und Mathematik > 540 Chemie
• ISSN: 0022-3263
• Sprache: Englisch