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Final published version
A palladium-catalyzed external-CO-free carbonylative Hiyama-Denmark cross-coupling reaction is presented. The introduction of silylcarboxylic acids as bifunctional reagents (CO and nucleophile source) avoids the need for external gaseous CO and a silylarene coupling partner. The transformation features high functional group tolerance and it is successful with electron-rich, -neutral, and -poor aryl iodides. Stoichiometric studies and control experiments provide insight into the reaction mechanism and support the hypothesized dual role of silylcarboxylic acids. (Figure presented.).
Original language | English |
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Journal | Advanced Synthesis and Catalysis |
Volume | 362 |
Issue | 19 |
Pages (from-to) | 4078-4083 |
ISSN | 1615-4150 |
DOIs | |
Publication status | Published - Oct 2020 |
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ID: 198450776