2 research outputs found

    Copper-Catalyzed Tandem Reaction of Terminal Alkynes and Sulfonyl Azides for the Assembly of Substituted Aminotriazoles

    No full text
    A simple combination of CuI/LiO<i>t</i>Bu/DMF enables the tandem Huisgen [3 + 2] cycloaddition/amidation reaction of terminal alkynes and sulfonyl azides to 5-sulfamide-1-(<i>N</i>-sulfonyl)-1,2,3-triazoles <b>I</b>, which can undergo an alkylation/desulfonation sequence to deliver highly substituted aminotriazoles <b>II</b> by one-pot or one-pot, two-step procedures

    Copper-Catalyzed Tandem Reaction of Terminal Alkynes and Sulfonyl Azides for the Assembly of Substituted Aminotriazoles

    No full text
    A simple combination of CuI/LiO<i>t</i>Bu/DMF enables the tandem Huisgen [3 + 2] cycloaddition/amidation reaction of terminal alkynes and sulfonyl azides to 5-sulfamide-1-(<i>N</i>-sulfonyl)-1,2,3-triazoles <b>I</b>, which can undergo an alkylation/desulfonation sequence to deliver highly substituted aminotriazoles <b>II</b> by one-pot or one-pot, two-step procedures
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