Aryl acrylonitriles synthesis enabled by palladium-catalyzed α-alkenylation of arylacetonitriles with vinyl halides/triflates

Front Chem. 2022 Dec 15;10:1091566. doi: 10.3389/fchem.2022.1091566. eCollection 2022.

ABSTRACT

Aryl acrylonitriles are an important subclass of acrylonitriles in the medicinal chemistry and pharmaceutical industry. Herein, an efficient synthesis of aryl acrylonitrile derivatives using a Palladium/NIXANTPHOS-based catalyst system was developed. This approach furnishes a variety of substituted and functionalized aryl acrylonitriles (up to 95% yield). The scalability of the transformation and the synthetic versatility of aryl acrylonitrile were demonstrated.

PMID:36590282 | PMC:PMC9798101 | DOI:10.3389/fchem.2022.1091566

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