Phenyl–Pentafluorophenyl Interaction-Mediated Ir(C^N)<sub>2</sub>(N^N)-(Ni-Metallacycle) Dual Catalysis for Light-Driven C-S Cross-Coupling Synthesis
In many photocatalytic systems employing dual catalysts, researchers often focus primarily on the individual performance of each catalyst while overlooking potential inter-catalyst interactions. In this work, we have developed an efficient dual-catalytic system for C-S cross-coupling reactions, util...
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MDPI AG
2025-07-01
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| Series: | Inorganics |
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| Online Access: | https://www.mdpi.com/2304-6740/13/7/229 |
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| author | Jun-Feng Chen Zhan-Xin Zhang Jing Li Sheng-Li Huang |
| author_facet | Jun-Feng Chen Zhan-Xin Zhang Jing Li Sheng-Li Huang |
| author_sort | Jun-Feng Chen |
| collection | DOAJ |
| description | In many photocatalytic systems employing dual catalysts, researchers often focus primarily on the individual performance of each catalyst while overlooking potential inter-catalyst interactions. In this work, we have developed an efficient dual-catalytic system for C-S cross-coupling reactions, utilizing Ir(C^N)<sub>2</sub>(N^N) photosensitizers (PSs) in conjunction with Ni<sub>3</sub>Ce metallacycles. By incorporating specifically designed ligands, we established phenyl–pentafluorophenyl interaction between the photosensitizer and the Ni<sub>3</sub>Ce metallacycle. Comparative experiments revealed that systems featuring this interaction exhibited superior catalytic performance. Furthermore, transient fluorescence studies demonstrated that the phenyl–pentafluorophenyl interaction extends the lifetime of the excited state of the photosensitizer. The primary objective of this work is to provide some references and inspiration for the development of dual-catalytic systems. |
| format | Article |
| id | doaj-art-04a43d83be77417f95dc84491c7fc998 |
| institution | Kabale University |
| issn | 2304-6740 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | MDPI AG |
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| series | Inorganics |
| spelling | doaj-art-04a43d83be77417f95dc84491c7fc9982025-08-20T03:58:26ZengMDPI AGInorganics2304-67402025-07-0113722910.3390/inorganics13070229Phenyl–Pentafluorophenyl Interaction-Mediated Ir(C^N)<sub>2</sub>(N^N)-(Ni-Metallacycle) Dual Catalysis for Light-Driven C-S Cross-Coupling SynthesisJun-Feng Chen0Zhan-Xin Zhang1Jing Li2Sheng-Li Huang3MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, ChinaMOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, ChinaTechnical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, ChinaMOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, ChinaIn many photocatalytic systems employing dual catalysts, researchers often focus primarily on the individual performance of each catalyst while overlooking potential inter-catalyst interactions. In this work, we have developed an efficient dual-catalytic system for C-S cross-coupling reactions, utilizing Ir(C^N)<sub>2</sub>(N^N) photosensitizers (PSs) in conjunction with Ni<sub>3</sub>Ce metallacycles. By incorporating specifically designed ligands, we established phenyl–pentafluorophenyl interaction between the photosensitizer and the Ni<sub>3</sub>Ce metallacycle. Comparative experiments revealed that systems featuring this interaction exhibited superior catalytic performance. Furthermore, transient fluorescence studies demonstrated that the phenyl–pentafluorophenyl interaction extends the lifetime of the excited state of the photosensitizer. The primary objective of this work is to provide some references and inspiration for the development of dual-catalytic systems.https://www.mdpi.com/2304-6740/13/7/229photocatalysisdual catalysisC-S cross-couplingIr(C^N)<sub>2</sub>(N^N)phenyl–pentafluorophenyl interaction |
| spellingShingle | Jun-Feng Chen Zhan-Xin Zhang Jing Li Sheng-Li Huang Phenyl–Pentafluorophenyl Interaction-Mediated Ir(C^N)<sub>2</sub>(N^N)-(Ni-Metallacycle) Dual Catalysis for Light-Driven C-S Cross-Coupling Synthesis Inorganics photocatalysis dual catalysis C-S cross-coupling Ir(C^N)<sub>2</sub>(N^N) phenyl–pentafluorophenyl interaction |
| title | Phenyl–Pentafluorophenyl Interaction-Mediated Ir(C^N)<sub>2</sub>(N^N)-(Ni-Metallacycle) Dual Catalysis for Light-Driven C-S Cross-Coupling Synthesis |
| title_full | Phenyl–Pentafluorophenyl Interaction-Mediated Ir(C^N)<sub>2</sub>(N^N)-(Ni-Metallacycle) Dual Catalysis for Light-Driven C-S Cross-Coupling Synthesis |
| title_fullStr | Phenyl–Pentafluorophenyl Interaction-Mediated Ir(C^N)<sub>2</sub>(N^N)-(Ni-Metallacycle) Dual Catalysis for Light-Driven C-S Cross-Coupling Synthesis |
| title_full_unstemmed | Phenyl–Pentafluorophenyl Interaction-Mediated Ir(C^N)<sub>2</sub>(N^N)-(Ni-Metallacycle) Dual Catalysis for Light-Driven C-S Cross-Coupling Synthesis |
| title_short | Phenyl–Pentafluorophenyl Interaction-Mediated Ir(C^N)<sub>2</sub>(N^N)-(Ni-Metallacycle) Dual Catalysis for Light-Driven C-S Cross-Coupling Synthesis |
| title_sort | phenyl pentafluorophenyl interaction mediated ir c n sub 2 sub n n ni metallacycle dual catalysis for light driven c s cross coupling synthesis |
| topic | photocatalysis dual catalysis C-S cross-coupling Ir(C^N)<sub>2</sub>(N^N) phenyl–pentafluorophenyl interaction |
| url | https://www.mdpi.com/2304-6740/13/7/229 |
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