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    Synthesis of sulfonamide-based ynamides and ynamines in water

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    Wu_et_al_JOC (879.3Kb)
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    Publication date
    2021-01
    Author
    Zhao, L.
    Yang, H.
    Li, R.
    Tao, Y.
    Guo, X-F.
    Anderson, E.A.
    Whiting, A.
    Wu, Na (Anna)
    Keyword
    Ynamides
    Ynamines
    Water
    Synthesis
    Rights
    © 2020 American Chemical Society. This document is the Accepted Manuscript version of a Published Work that appeared in final form in Journal of Organic Chemistry, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acs.joc.0c02326.
    Peer-Reviewed
    Yes
    Open Access status
    Green
    
    Metadata
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    Abstract
    Ynamides, though relatively more stable than ynamines, are still moisture-sensitive and prone to hydration especially under acidic and heating conditions. Here we report an environmentally benign, robust protocol to synthesize sulfonamide-based ynamides and arylynamines via Sonogashira coupling reactions in water, using a readily available quaternary ammonium salt as the surfactant.
    URI
    http://hdl.handle.net/10454/18428
    Version
    Accepted manuscript
    Citation
    Zhao L, Yang H, Li r et al (2021) Synthesis of sulfonamide-based ynamides and ynamines in water. Journal of Organic Chemistry. 86(2): 1938-1947.
    Link to publisher’s version
    https://doi.org/10.1021/acs.joc.0c02326
    Type
    Article
    Collections
    Life Sciences Publications

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