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Comparative studies of palladium and copper-catalysed [gamma]-arylation of silyloxy furans with diaryliodonium salts
Journal article   Peer reviewed

Comparative studies of palladium and copper-catalysed [gamma]-arylation of silyloxy furans with diaryliodonium salts

Taylor S Alexander, Travis J Clay, Bryan Maldonado, Johny M Nguyen and David B.C Martin
Tetrahedron, Vol.75(14), p.2229
04/05/2019
DOI: 10.1016/j.tet.2019.02.042

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Abstract

The [gamma]-arylation of substituted silyl-activated butenolides has been studied using a broad scope of unsymmetrical hypervalent diaryliodonium salts via a palladium- or copper-catalysed coupling reaction, yielding interesting reactivity trends. The mild catalytic conditions and coupling partner variability provide access to synthetically useful building blocks toward the pursuit of aryl-lactone containing natural products and allows for facile diversification.
Palladium Furans Catalysis Comparative analysis

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