Raw data for "Blue-to-UVB upconversion, solvent sensitization and challenging bond activation enabled by a benzene-based annihilator"

dc.contributor.authorZähringer, Till J. B.
dc.contributor.authorMoghtader, Julian A.
dc.contributor.authorBertrams, Maria-Sophie
dc.contributor.authorRoy, Bibhisan
dc.contributor.authorUji, Masanori
dc.contributor.authorYanai, Nobuhiro
dc.contributor.authorKerzig, Christoph
dc.date.accessioned2022-11-30T09:05:55Z
dc.date.available2022-11-30T09:05:55Z
dc.date.issued2022
dc.description.abstractSeveral energy-demanding photoreactions require harsh UV light from inefficient light sources. The conversion of low-energy visible light to high-energy singlet states via triplet-triplet annihilation upconversion (TTA-UC) could offer a solution for driving such reactions under mild conditions. We present the first annihilator with an emission maximum in the UVB region that, combined with an organic sensitizer, is suitable for blue-to-UV upconversion. The annihilator singlet was successfully employed as an energy donor in subsequent FRET activations of aliphatic carbonyls. This hitherto unreported UC-FRET reaction sequence was directly monitored using laser spectroscopy and applied to mechanistic irradiation experiments demonstrating the feasibility of Norrish chemistry. Our results provide clear evidence for a novel blue light-driven substrate or solvent activation strategy, which is important in the context of developing more sustainable light-to-chemical energy conversion systems.de_DE
dc.identifier.doihttp://doi.org/10.25358/openscience-8436
dc.identifier.urihttps://openscience.ub.uni-mainz.de/handle/20.500.12030/8452
dc.identifier.urnurn:nbn:de:hebis:77-openscience-92b09450-b73d-4dd4-84cb-cacb48b1aa6d8
dc.language.isoengde
dc.rightsCC-BY-4.0*
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/*
dc.subject.ddc540 Chemiede_DE
dc.subject.ddc540 Chemistry and allied sciencesen_GB
dc.titleRaw data for "Blue-to-UVB upconversion, solvent sensitization and challenging bond activation enabled by a benzene-based annihilator"en_GB
dc.typeDatensammlungde
jgu.description.methodsExperimentsde
jgu.organisation.departmentFB 09 Chemie, Pharmazie u. Geowissensch.de
jgu.organisation.nameJohannes Gutenberg-Universität Mainz
jgu.organisation.number7950
jgu.organisation.placeMainz
jgu.organisation.rorhttps://ror.org/023b0x485
jgu.relation.IsMetadataFor10.1002/anie.202215340
jgu.rights.accessrightsopenAccess
jgu.subject.ddccode540de
jgu.type.dinitypeResearchDataen_GB
jgu.type.resourceImagede
jgu.type.versionOriginal workde

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