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    Exploring the Structure and Performance of Cd–Chalcogenide Photocatalysts in Selective Trifluoromethylation

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    Name:
    ACS catalysis revised.pdf
    Size:
    1.181Mb
    Format:
    PDF
    Description:
    Accepted manuscript
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    Type
    Article
    Authors
    Muralirajan, Krishnamoorthy cc
    Kancherla, Rajesh
    Bau, Jeremy cc
    Taksande, Mayur Rahul
    Qureshi, Muhammad
    Takanabe, Kazuhiro cc
    Rueping, Magnus cc
    KAUST Department
    Chemical Science Program
    KAUST Catalysis Center (KCC)
    Physical Science and Engineering (PSE) Division
    KAUST Grant Number
    URF/1/4025
    Date
    2021-11-24
    Embargo End Date
    2022-11-24
    Submitted Date
    2021-09-05
    Permanent link to this record
    http://hdl.handle.net/10754/673772
    
    Metadata
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    Abstract
    The field of heterogeneous photoredox catalysis has grown substantially and impacted organic synthesis because of the affordability and reusability of catalysts. This study reports radical trifluoromethylation with Cd–chalcogenide semiconductors. Cd semiconductors, particularly CdSe, are readily available, commercial, visible-light-responsive, heterogeneous photocatalysts. The potential of readily available Cd semiconductors, particularly CdSe, is confirmed by their increased photocatalytic activity toward trifluoromethylation with various substrates, such as (hetero)arenes and vinylic amides/acids, via addition, cyclization, and decarboxylation under visible light. The economic significance of this strategy is also highlighted through the scalable synthesis of biologically active molecules followed by catalyst reuse. Moreover, these catalysts are relatively inexpensive compared with transition metal-based homogeneous photocatalysts, presently used in organic synthesis.
    Citation
    Muralirajan, K., Kancherla, R., Bau, J. A., Taksande, M. R., Qureshi, M., Takanabe, K., & Rueping, M. (2021). Exploring the Structure and Performance of Cd–Chalcogenide Photocatalysts in Selective Trifluoromethylation. ACS Catalysis, 14772–14780. doi:10.1021/acscatal.1c04053
    Sponsors
    This work was financially supported by the King Abdullah University of Science and Technology (KAUST), Saudi Arabia, Office of Sponsored Research (URF/1/4025).
    Publisher
    American Chemical Society (ACS)
    Journal
    ACS Catalysis
    DOI
    10.1021/acscatal.1c04053
    Additional Links
    https://pubs.acs.org/doi/10.1021/acscatal.1c04053
    ae974a485f413a2113503eed53cd6c53
    10.1021/acscatal.1c04053
    Scopus Count
    Collections
    Articles; Physical Science and Engineering (PSE) Division; Chemical Science Program; KAUST Catalysis Center (KCC)

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