Profluorescent verdazyl radicals - synthesis and characterizationElectronic supplementary information (ESI) available. CCDC 1051008-1051011. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c5sc00724k

The synthesis and characterization of various 6-oxo-verdazyl radicals and their diamagnetic styryl radical trapping products are presented. It is shown that styryl radical trapping products derived from N -phenyl verdazyls show fluorescence whereas the N -methyl congeners are non-fluorescent. In the...

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Main Authors: Matuschek, David, Eusterwiemann, Steffen, Stegemann, Linda, Doerenkamp, Carsten, Wibbeling, Birgit, Daniliuc, Constantin G, Doltsinis, Nikos L, Strassert, Cristian A, Eckert, Hellmut, Studer, Armido
Format: Article
Language:English
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Summary:The synthesis and characterization of various 6-oxo-verdazyl radicals and their diamagnetic styryl radical trapping products are presented. It is shown that styryl radical trapping products derived from N -phenyl verdazyls show fluorescence whereas the N -methyl congeners are non-fluorescent. In the parent N -phenyl verdazyls fluorescence is fully quenched which renders these compounds highly valuable profluorescent radical probes. The synthesis and characterization of various 6-oxo-verdazyl radicals and their diamagnetic styryl radical trapping products are presented.
ISSN:2041-6520
2041-6539
DOI:10.1039/c5sc00724k