Enol silyl ethers via copper(II)-catalyzed C-O bond formation |
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| Authors: | Chan Daniel G Winternheimer David J Merlic Craig A |
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| Institution: | Department of Chemistry and Biochemistry, University of California, Los Angeles, California 90095-1569, United States. |
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| Abstract: | Copper(II) acetate catalyzes the coupling of pinacol vinylboronates with silanols producing enol silyl ethers. This represents a novel enol silyl ether synthesis via formation of the C-O bond instead of the conventional Si-O bond. This also constitutes the first transition-metal-catalyzed oxidative cross-coupling with silanols. |
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