Palladium-catalyzed cross-coupling reaction of sulfoxonium ylides and benzyl bromides by carbene migratory insertion?
Chemical Communications Pub Date: 2020-10-22 DOI: 10.1039/D0CC06236G
Abstract
A palladium-catalyzed cross-coupling reaction of sulfoxonium ylides and benzyl bromides has been developed, which has potential safety advantages over previous carbene coupling reactions using either diazo compounds or their in situ precursors. This reaction affords polysubstituted olefins, and features good substrate tolerance and is suitable for late-stage modification of biologically active molecules. Pd–carbene migratory insertion is supposed to be involved in this coupling reaction.
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Journal Name：Chemical Communications
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CAS no.: 89640-58-4
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