Oxidation induced C(sp3)-O cleavage via visible-light photoredox catalysis

Oxidation induced C(sp3)-O cleavage via visible-light photoredox catalysis Journal of Photochemistry and Photobiology A: Chemistry 355 (2018) 120–124 Contents lists available at ScienceDirect Journal of Photochemistry and Photobiology A: Chemistry journal home page : www.elsevier.com/locat e/jphotochem Short note Oxidation induced C(sp )-O cleavage via visible-light photoredox catalysis a,1 a,1 a a a Shengchun Wang , Jiamei Liu , Linbin Niu , Hong Yi , Chien-Wei Chiang , a,b, Aiwen Lei College of Chemistry and Molecular Sciences, the Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, Hubei, China State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China A R T I C L E I N F O A B S T R A C T Article history: Developing novel methods for C(sp )-O cleavage is significant. Herein, we demonstrate an oxidation Received 29 June 2017 3 + Received in revised form 15 September 2017 induced C(sp )-O cleavage by using Acr - Mes ClO as photoredox catalyst cooperated with selectfluor as Accepted 30 September 2017 oxidant under a visible-light irradiation and metal-free condition. Mechanistic studies indicate the N Available online 18 October 2017 radical dication generated by the oxidative quenching of Acr - Mes ClO with selectfluor plays the key 3 3 http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Photochemistry and Photobiology A: Chemistry Elsevier

Oxidation induced C(sp3)-O cleavage via visible-light photoredox catalysis

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Publisher
Elsevier
Copyright
Copyright © 2017 Elsevier B.V.
ISSN
1010-6030
eISSN
1873-2666
D.O.I.
10.1016/j.jphotochem.2017.09.075
Publisher site
See Article on Publisher Site

Abstract

Journal of Photochemistry and Photobiology A: Chemistry 355 (2018) 120–124 Contents lists available at ScienceDirect Journal of Photochemistry and Photobiology A: Chemistry journal home page : www.elsevier.com/locat e/jphotochem Short note Oxidation induced C(sp )-O cleavage via visible-light photoredox catalysis a,1 a,1 a a a Shengchun Wang , Jiamei Liu , Linbin Niu , Hong Yi , Chien-Wei Chiang , a,b, Aiwen Lei College of Chemistry and Molecular Sciences, the Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, Hubei, China State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China A R T I C L E I N F O A B S T R A C T Article history: Developing novel methods for C(sp )-O cleavage is significant. Herein, we demonstrate an oxidation Received 29 June 2017 3 + Received in revised form 15 September 2017 induced C(sp )-O cleavage by using Acr - Mes ClO as photoredox catalyst cooperated with selectfluor as Accepted 30 September 2017 oxidant under a visible-light irradiation and metal-free condition. Mechanistic studies indicate the N Available online 18 October 2017 radical dication generated by the oxidative quenching of Acr - Mes ClO with selectfluor plays the key 3 3

Journal

Journal of Photochemistry and Photobiology A: ChemistryElsevier

Published: Mar 15, 2018

References

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