Palladium-Catalyzed Oxidation of β-C(sp<sup>3</sup>)–H Bonds of Primary Alkylamines through a Rare Four-Membered Palladacycle Intermediate
作者:Bo Su、Ala Bunescu、Yehao Qiu、Stephan J. Zuend、Martin Ernst、John F. Hartwig
DOI:10.1021/jacs.0c01629
日期:2020.4.29
that leads to five- or six-membered metallacyclic intermediates. Analogous reactions that occur through four-membered metallacycles are rare. We report a challenging palladium-catalyzedoxidation of primary C-H bonds β to nitrogen in an imine of an aliphatic amine, a process that occurs through a four-membered palladacyclc intermediate. The success of the reaction relies on the identification, by a study