A new class of fluorescent dyes based on 1,3-benzodioxole and [1,3]-dioxolo[4.5-f]benzodioxole
- We report on synthesis and photophysical properties of a new class of fluorescent dyes. They are characterized by large Stokes-shifts, long fluorescence lifetimes in organic solvents and a pronounced dependency of the fluorescence lifetime on the solvent polarity. Also worthy of note is the high bleaching stability. To provide access to biochemical and medical applications a series of derivatives were prepared, which exhibit specific reactivity towards different biologically relevant functional groups (carboxylic acids, amines, maleimides, N-hydroxysuccinimide esters). Furthermore, two alkynes were prepared, which could be used in 'Click' chemistry.
| Verfasserangaben: | Pablo WessigORCiDGND, Robert Wawrzinek, Kristian Moellnitz, Elvira FeldbuschGND, Uwe SchildeORCiDGND |
|---|---|
| DOI: | https://doi.org/10.1016/j.tetlet.2011.09.058 |
| ISSN: | 0040-4039 |
| Titel des übergeordneten Werks (Englisch): | Tetrahedron letters |
| Verlag: | Elsevier |
| Verlagsort: | Oxford |
| Publikationstyp: | Wissenschaftlicher Artikel |
| Sprache: | Englisch |
| Jahr der Erstveröffentlichung: | 2011 |
| Erscheinungsjahr: | 2011 |
| Datum der Freischaltung: | 26.03.2017 |
| Freies Schlagwort / Tag: | Fluorescence lifetime; Fluorescent dyes; Heterocycles; Large Stokes-shifts |
| Band: | 52 |
| Ausgabe: | 46 |
| Seitenanzahl: | 4 |
| Erste Seite: | 6192 |
| Letzte Seite: | 6195 |
| Fördernde Institution: | Deutsche Forschungsgemeinschaft [We1850-7/1-2] |
| Organisationseinheiten: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie |
| Peer Review: | Referiert |
