Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5216207 | Tetrahedron | 2014 | 7 Pages |
Abstract
Derivatized indolizines efficiently prepared via direct arylation, exhibit violet, blue or green fluorescence depending on the nature of substituents. By attaching two electron-withdrawing groups to five-membered ring it is possible to access a range of multi-substituted stable indolizine-based fluorophores. Compounds featuring this scaffold display advantageous combination of optical properties including reasonable fluorescence quantum yield combined with large Stokes shifts.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Beata Koszarna, RafaÅ Matczak, Maciej Krzeszewski, Olena Vakuliuk, Jan Klajn, Mariusz Tasior, Jan T. Nowicki, Daniel T. Gryko,