Indolo-quinoline boron difluoride dyes: synthesis and spectroscopic properties?
Organic & Biomolecular Chemistry Pub Date: 2016-04-12 DOI: 10.1039/C6OB00623J
Abstract
Novel indolo-quinoline compounds were efficiently prepared via a Povarov-type reaction, and the structures were further modified by a Suzuki coupling reaction. The corresponding BF2-rigidified complexes were prepared and their spectroscopic properties were characterized with large Stokes shifts (up to 211 nm) and up to near-infrared (NIR) wavelength (667 nm). The synthetic complexes could be used as new fluorescent dyes.
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Journal Name：Organic & Biomolecular Chemistry
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CAS no.: 89640-58-4
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