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6.1.39.5.4 Variation 4: Synthesis of Biaryls

DOI: 10.1055/sos-SD-006-00976

Kaufmann, D. E.; Köster, M.Science of Synthesis, (200561225.

The palladium-catalyzed synthesis of biaryl compounds, e.g. 19 and 21, from tetraarylborates broadens the scope of SuzukiMiyaura coupling, using alkaline conditions without the presence of a ligand in water and aryl halides as starting materials (Scheme 14).[‌31‌] When aroyl chlorides are used instead, benzophenone (20) and its derivatives are easily accessible.

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