Versatile and base-free copper-catalyzed ?-arylations of aromatic ketones using diaryliodonium salts
نویسندگان
چکیده
A ligand and base-free copper catalyzed synthetic method for the efficient ?-arylation of aromatic ketones is described. In order to avoid strong bases, ketone-derived silyl enol ethers were employed. Their reaction with diaryliodonium salts as aryl source provided intermolecular C–C coupling displaying good functional group tolerance requiring low catalyst loading.
منابع مشابه
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ژورنال
عنوان ژورنال: Tetrahedron Letters
سال: 2021
ISSN: ['0040-4039', '1873-3581']
DOI: https://doi.org/10.1016/j.tetlet.2021.153208