Palladium-catalyzed aminosulfonylation of aryl halides |
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| Authors: | Nguyen Bao Emmett Edward J Willis Michael C |
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| Institution: | Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK. |
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| Abstract: | The palladium-catalyzed three-component coupling of aryl iodides, sulfur dioxide, and hydrazines to deliver aryl N-aminosulfonamides is described. The colorless crystalline solid DABCO·(SO(2))(2) was used as a convenient source of sulfur dioxide. The reaction tolerates significant variation of both the aryl iodide and hydrazine coupling partners. |
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