Palladium-Catalyzed Coupling Reaction of Salicylaldehydes with Aryl Iodides via Cleavage of the Aldehyde C–H Bond
- 1 September 1996
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 25 (9), 823-824
- https://doi.org/10.1246/cl.1996.823
Abstract
It has been found that the cross-coupling reaction of salicylaldehydes with aryl iodides smoothly proceeds by using a catalyst system of PdCl2/LiCl in the presence of Na2CO3 as base to give the corresponding 2-aroylphenols in good yields, which appears to involve cleavage of the aldehyde C–H bond.Keywords
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