Cesium Carbonate Catalyzed Oxa‐Michael Addition of Oximes to Acrylonitrile
نویسندگان
چکیده
We report the O-alkylation of oximes with Michael acceptors using Cs2CO3 as catalyst. The transformation proceeds stereospecifically retention oxime configuration. Irradiation visible light in presence diphenyl anthracene and cerium complexes affects E to Z configuration ratio ether products, but a complete stereocontrol was not achieved. operationally simple protocol allows synthesis various O-alkylated products that are useful precursors for further chemical transformations.
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ژورنال
عنوان ژورنال: ChemistrySelect
سال: 2021
ISSN: ['2365-6549']
DOI: https://doi.org/10.1002/slct.202100924