A Selective Palladium-Catalyzed Carbonylative Arylation of Aryl Ketones to Give Vinylbenzoate Compounds

Preparation of enols: When treated with [{Pd(cinnamyl)Cl}2]/cataCXium A (nBuPAd2, Ad=adamantyl) under an atmosphere of CO, aryl ketones react with aryl halides in a carbonylative CO coupling reaction to form (Z)‐vinyl benzoates (see scheme).

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Bibliographic Details
Published in:Chemistry : a European journal 2012-12, Vol.18 (49), p.15592-15597
Main Authors: Schranck, Johannes, Tlili, Anis, Neumann, Helfried, Alsabeh, Pamela G., Stradiotto, Mark, Beller, Matthias
Format: Article
Language:English
Subjects:
Aromatic compounds
Atmospheres
Benzoates
carbonylation
Carbonyls
Chemical reactions
Chemistry
enols
Halides
homogeneous catalysis
Ketones
palladium
vinyl esters
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Description
Summary:Preparation of enols: When treated with [{Pd(cinnamyl)Cl}2]/cataCXium A (nBuPAd2, Ad=adamantyl) under an atmosphere of CO, aryl ketones react with aryl halides in a carbonylative CO coupling reaction to form (Z)‐vinyl benzoates (see scheme).
ISSN:0947-6539
1521-3765
DOI:10.1002/chem.201202895