Palladium-Catalyzed α-Arylation of Aldehydes with Bromo- and Chloroarenes Catalyzed by [Pd(allyl)Cl]2 and DPPF or Q-phos.
Angew. Chem. Int. Ed., 2008, 47 (2127-2130)
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Abstract
Pd source matters: A general method for palladium-catalyzed α-arylation of aldehydes (see scheme) was developed to couple linear and branched aldehydes with electron-poor and electron-rich bromo- and chloroarenes.
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