Cavity-promotion by pillar[5]arenes expedites organic photoredox-catalysed reductive dehalogenations
Abstract: The efficiency of the photo-induced electron transfer in photoredox catalysis is limited by the diffusional collision of the excited catalyst and the substrate. We herein present cavity-bound photoredox catalysts, which preassociate the substrates, leading to significantly shortened reaction times. A pillar[5]arene serves as the cavity and phenothiazine as a catalyst in the reductive dehalogenation of aliphatic bromides as a proof of concept reaction
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Anmerkungen
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Chemical communications. - 57, 75 (2021) , 9582-9585, ISSN: 1364-548X
- Ereignis
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Veröffentlichung
- (wo)
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Freiburg
- (wer)
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Universität
- (wann)
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2021
- Urheber
- DOI
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10.1039/D1CC03221F
- URN
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urn:nbn:de:bsz:25-freidok-2218793
- Rechteinformation
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Kein Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
- 15.08.2025, 07:37 MESZ
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Beteiligte
- Schmidt, Maximilian
- Esser, Birgit
- Universität
Entstanden
- 2021
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