Aryne‐Enabled C?N Arylation of Anilines

作者:Thomas Sephton; Anastasios Charitou; Cristina Trujillo; Jonathan M. Large; Sam Butterworth; Michael F. Greaney
来源:Angewandte Chemie, 2023, 135(49).
DOI:10.1002/ANGE.202310583

摘要

<jats:title>Abstract</jats:title><jats:p>Anilines are potentially high‐value arylating agents, but are limited by the low reactivity of the strong C−N bond. We show that the reactive intermediate benzyne can be used to both activate anilines, and set‐up an aryl transfer reaction in a single step. The reaction does not require any transition metal catalysts or stoichiometric organometallics, and establishes a metal‐free route to valuable biaryl products by functionalizing the aniline C−N bond.</jats:p>

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