Thioether-directed Rh(iii)-catalyzed peri-selective acyloxylation of arenes

摘要

A thioether directed acyloxylation of arenes has been realized via Cp*Rh(iii)-catalyzed C-H activation and subsequent coupling with carboxylic acids. This new method showed high functional group compatibility and broad substrate scope. Primary mechanistic studies have been conducted and a tentative reaction mechanism was proposed. It represents the first example of a thioether-directed Cp*Rh(iii)-catalyzed C(sp(2))-H acyloxylation reaction.

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