A palladium-catalyzed three-component 1,3-dienylation of propargylic esters with DABSO and aryl iodides has been developed. This novel reductive cross-coupling reaction produces 2-sufonylated 1,3-dienes as single products in the presence of… Click to show full abstract
A palladium-catalyzed three-component 1,3-dienylation of propargylic esters with DABSO and aryl iodides has been developed. This novel reductive cross-coupling reaction produces 2-sufonylated 1,3-dienes as single products in the presence of reductive metal Mn with high regio- and chemoselectivities. Control experiments demonstrated that the transformation may undergo a radical process.
Keywords:
dienylation;
dienylation propargyl;
catalyzed intermolecular;
palladium catalyzed;
intermolecular dienylation;
propargyl esters
Journal Title: Organic letters
Year Published: 2025
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Journal Title: Organic letters
Year Published: 2025
Link to full text (if available)
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recommendations!