Hu J, Du Q, Zhao Y, Zhang F, Chen R, Zhou JS, Wu X. Nickel-Catalyzed Chemo- and Regioselective Arylcyanation of β,γ-Unsaturated Amides.
Org Lett 2022;
24:4328-4332. [PMID:
35686833 DOI:
10.1021/acs.orglett.2c01360]
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Abstract
A nickel-catalyzed intermolecular arylcyanation of 8-aminoquinolinyl β,γ-unsaturated amides is reported. The three-component reaction directly afforded diverse β-cyano γ-aryl amides with exclusive chemo- and regioselectivity. The synthetic practicality of this approach is further demonstrated through multigram scale reaction, expanded transformations of the nitrile product, late-stage modification of complex molecules, and direct drug synthesis.
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