Liu Q, Zhou Z, Huang Z, Zhao Y. Palladium-Catalyzed
E-Selective Oxidative Amination of Aromatic Amine with 3-Butenoic Acid.
J Org Chem 2023;
88:15350-15357. [PMID:
37871285 DOI:
10.1021/acs.joc.3c01843]
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Abstract
A palladium-catalyzed oxidative amination of inactive olefins with an aromatic amine was developed using a copper acetate oxidant to yield corresponding secondary and tertiary enamines in moderate to good yields. This new procedure outlines an efficient approach for the construction of enamine skeletons.
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