Halogen-bond-mediated atom transfer radical addition of perfluoroalkyl iodides to alkynes under visible light irradiation

Halogen-bond-mediated atom transfer radical addition of perfluoroalkyl iodides to alkynes under... Journal of Photochemistry and Photobiology A: Chemistry 355 (2018) 326–331 Contents lists available at ScienceDirect Journal of Photochemistry and Photobiology A: Chemistry journal home page : www.elsevier.com/locat e/jphotochem Short note Halogen-bond-mediated atom transfer radical addition of perfluoroalkyl iodides to alkynes under visible light irradiation 1 1 Xiaoyang Sun , Yanyan He , Shouyun Yu State Key Laboratory of Analytical Chemistry for Life Science, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China A R T I C L E I N F O A B S T R A C T Article history: A halogen-bond-promoted atom transfer radical addition of alkynes with perfluoroalkyl iodides under Received 10 July 2017 Received in revised form 8 August 2017 visible light irradiation has been reported. Fluoroalkyl radicals can be generated by a visible-light- Accepted 9 August 2017 induced single electron transfer (SET) process with fluorinated iodides as halogen bond donors and Available online 13 August 2017 organic bases as halogen bond acceptors. Subsequently fluoroalkyl radicals add to terminal alkynes to afford the corresponding iodoperfluoroalkylated products with high yields and broad substrate scope at Dedicated to Professor Chen-Ho Tung on room temperature. The resulting http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Photochemistry and Photobiology A: Chemistry Elsevier

Halogen-bond-mediated atom transfer radical addition of perfluoroalkyl iodides to alkynes under visible light irradiation

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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.2017.08.026
Publisher site
See Article on Publisher Site

Abstract

Journal of Photochemistry and Photobiology A: Chemistry 355 (2018) 326–331 Contents lists available at ScienceDirect Journal of Photochemistry and Photobiology A: Chemistry journal home page : www.elsevier.com/locat e/jphotochem Short note Halogen-bond-mediated atom transfer radical addition of perfluoroalkyl iodides to alkynes under visible light irradiation 1 1 Xiaoyang Sun , Yanyan He , Shouyun Yu State Key Laboratory of Analytical Chemistry for Life Science, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China A R T I C L E I N F O A B S T R A C T Article history: A halogen-bond-promoted atom transfer radical addition of alkynes with perfluoroalkyl iodides under Received 10 July 2017 Received in revised form 8 August 2017 visible light irradiation has been reported. Fluoroalkyl radicals can be generated by a visible-light- Accepted 9 August 2017 induced single electron transfer (SET) process with fluorinated iodides as halogen bond donors and Available online 13 August 2017 organic bases as halogen bond acceptors. Subsequently fluoroalkyl radicals add to terminal alkynes to afford the corresponding iodoperfluoroalkylated products with high yields and broad substrate scope at Dedicated to Professor Chen-Ho Tung on room temperature. The resulting

Journal

Journal of Photochemistry and Photobiology A: ChemistryElsevier

Published: Mar 15, 2018

References

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