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26.8.4.2 Synthesis from Arylmetals

DOI: 10.1055/sos-SD-126-00085

Sellars, J. D.Science of Synthesis Knowledge Updates, (20141411.

Although aryl ketones can be synthesized directly from arenes utilizing Friedel–Crafts chemistry, conversion into a metal species allows new synthetic pathways to be explored. This section will highlight the many different pathways available for the conversion of ­arylmetal species into aryl ketones. It is organized by arylmetal precursor, followed by the acylating agent. When three-component reactions are described, a further subdivision will account for the CO source (Scheme 20). It should be noted that reactions where arylmetal compounds are generated in situ from aryl halides, including reactions of aryllithium and aryl Grignard reagents, are covered in Section 26.8.4.3.

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