Visible light photocatalytic cross-coupling and addition reactions of arylalkynes with perfluoroalkyl iodides
Visible light photocatalytic cross-coupling and addition reactions of arylalkynes with perfluoroalkyl iodides have been developed. Through slight modifications of the reaction conditions, reactions that are selective for the preparation of the C-C coupling product (perfluoroalkyl alkynes) and the addition products (iodo-perfluoroalkyl substituted alkenes) can be achieved. These reactions work well with different types of alkynes and perfluoroalkyl iodides. As the iodide generated from the reaction can serve as a reductant to regenerate the photocatalyst from its oxidized form, no sacrificial electron donor is required.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2020 |
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| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:18 |
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| Enthalten in: |
Organic & biomolecular chemistry - 18(2020), 42 vom: 04. Nov., Seite 8686-8693 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Xiao, Yelan [VerfasserIn] |
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| Links: |
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| Anmerkungen: |
Date Revised 04.11.2020 published: Print Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1039/d0ob01767a |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM316481068 |
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| 520 | |a Visible light photocatalytic cross-coupling and addition reactions of arylalkynes with perfluoroalkyl iodides have been developed. Through slight modifications of the reaction conditions, reactions that are selective for the preparation of the C-C coupling product (perfluoroalkyl alkynes) and the addition products (iodo-perfluoroalkyl substituted alkenes) can be achieved. These reactions work well with different types of alkynes and perfluoroalkyl iodides. As the iodide generated from the reaction can serve as a reductant to regenerate the photocatalyst from its oxidized form, no sacrificial electron donor is required | ||
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| 700 | 1 | |a Cheng, Shun-Cheung |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Ruoyang |e verfasserin |4 aut | |
| 700 | 1 | |a Tse, Man-Kit |e verfasserin |4 aut | |
| 700 | 1 | |a Ko, Chi-Chiu |e verfasserin |4 aut | |
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