Palladium‐Catalyzed Regiodivergent Substitution of Propargylic Carbonates |
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| Authors: | Theresa M Locascio Prof?Dr Jon A Tunge |
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| Institution: | Department of Chemistry, The University of Kansas, 2010 Malott Hall, Lawrence, KS, USA |
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| Abstract: | The palladium(0)‐catalyzed, ligand‐controlled, regioselective addition of diaryl acetonitrile pronucleophiles to propargylic carbonates is reported. Selective formation of either terminal 1,3‐dienyl or propargylated products is proposed to arise from a change in reaction mechanism controlled by the denticity of the coordinating ligand. |
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| Keywords: | coupling dienylation palladium propargylation |
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