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    Synthesis of Fluoroalkoxy Substituted Arylboronic Esters by Iridium-Catalyzed Aromatic C–H Borylation

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    Type
    Article
    Authors
    Batool, Farhat
    Parveen, Shehla
    Emwas, Abdul-Hamid M.
    Sioud, Salim
    Gao, Xin cc
    Munawar, Munawar A.
    Chotana, Ghayoor A.
    KAUST Department
    Advanced Nanofabrication, Imaging and Characterization Core Lab
    Computational Bioscience Research Center (CBRC)
    Computer Science Program
    Computer Science Program
    Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
    Core Labs
    NMR
    Organics
    Structural and Functional Bioinformatics Group
    Date
    2015-08-17
    Online Publication Date
    2015-08-17
    Print Publication Date
    2015-09-04
    Permanent link to this record
    http://hdl.handle.net/10754/575662
    
    Metadata
    Show full item record
    Abstract
    The preparation of fluoroalkoxy arylboronic esters by iridium-catalyzed aromatic C–H borylation is described. The fluoroalkoxy groups employed include trifluoromethoxy, difluoromethoxy, 1,1,2,2-tetrafluoroethoxy, and 2,2-difluoro-1,3-benzodioxole. The borylation reactions were carried out neat without the use of a glovebox or Schlenk line. The regioselectivities available through the iridium-catalyzed C–H borylation are complementary to those obtained by the electrophilic aromatic substitution reactions of fluoroalkoxy arenes. Fluoroalkoxy arylboronic esters can serve as versatile building blocks.
    Citation
    Batool, F., Parveen, S., Emwas, A.-H., Sioud, S., Gao, X., Munawar, M. A., & Chotana, G. A. (2015). Synthesis of Fluoroalkoxy Substituted Arylboronic Esters by Iridium-Catalyzed Aromatic C–H Borylation. Organic Letters, 17(17), 4256–4259. doi:10.1021/acs.orglett.5b02050
    Publisher
    American Chemical Society (ACS)
    Journal
    Organic Letters
    DOI
    10.1021/acs.orglett.5b02050
    PubMed ID
    26278016
    ae974a485f413a2113503eed53cd6c53
    10.1021/acs.orglett.5b02050
    Scopus Count
    Collections
    Articles; Imaging and Characterization Core Lab; Structural and Functional Bioinformatics Group; Computer Science Program; Computational Bioscience Research Center (CBRC); Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division

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