Metal‐Organic Framework Supported Copper Photoredox Catalysts for Iminyl Radical‐Mediated Reactions
Abstract: Visible‐light copper photocatalysis has recently emerged as a viable technology for building sustainable synthetic processes. To broaden the applications of phosphine‐ligated copper (I) complexes, we describe herein an effective metal‐organic framework (MOF)‐supported copper (I) photocatalyst for multiple iminyl radical‐mediated reactions. Due to site isolation, the heterogenized copper photosensitizer has a significantly higher catalytic activity than its homogeneous counterpart. Using a hydroxamic acid linker to immobilize copper species on MOF supports affords the heterogeneous catalysts with high recyclability. The post‐synthetic modification sequence on MOF surfaces allows for the preparation of previously unavailable monomeric copper species. Our findings highlight the potential of using MOF‐based heterogeneous catalytic systems to address fundamental challenges in the development of synthetic methodologies and mechanistic investigations of transition‐metal photoredox catalysis.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Metal‐Organic Framework Supported Copper Photoredox Catalysts for Iminyl Radical‐Mediated Reactions ; day:27 ; month:03 ; year:2023 ; extent:12
Angewandte Chemie / International edition. International edition ; (27.03.2023) (gesamt 12)
- Urheber
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Ma, Ben
Xia, Qi
Wang, Deyang
Jin, Ji‐Kang
Li, Zekun
Liang, Qiu‐Jiang
Sun, Meng‐Ying
Liu, Dongyi
Liu, Li‐Juan
Shu, Hui‐Xing
Yang, Jun
Li, Dan
He, Jian
- DOI
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10.1002/anie.202300233
- URN
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urn:nbn:de:101:1-2023032815083006875369
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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14.08.2025, 10:52 MESZ
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Beteiligte
- Ma, Ben
- Xia, Qi
- Wang, Deyang
- Jin, Ji‐Kang
- Li, Zekun
- Liang, Qiu‐Jiang
- Sun, Meng‐Ying
- Liu, Dongyi
- Liu, Li‐Juan
- Shu, Hui‐Xing
- Yang, Jun
- Li, Dan
- He, Jian
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