Ortho-selective C–H borylation of aromatic ketones has not been extensively explored. Herein, we report the iridium-catalyzed ortho-selective C–H borylation of aromatic ketones using in situ-formed imine as the ligand. Good compatibility is observed for various substituted acetophenones and other aromatic ketones, and corresponding products are obtained with medium to excellent yields.
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Liang et al. (2024) studied this question.
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