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A Selective Palladium-Catalyzed Carbonylative Arylation of Aryl Ketones to Give Vinylbenzoate Compounds
被引:34
作者:
Schranck, Johannes
[1
]
Tlili, Anis
[1
]
Neumann, Helfried
[1
]
Alsabeh, Pamela G.
[2
]
Stradiotto, Mark
[2
]
Beller, Matthias
[1
]
机构:
[1] Univ Rostock, Leibniz Inst Katalyse eV, D-18059 Rostock, Germany
[2] Dalhousie Univ, Dept Chem, Halifax, NS B3H 4R2, Canada
关键词:
carbonylation;
enols;
homogeneous catalysis;
palladium;
vinyl esters;
ALPHA-ARYLATION;
CARBOXYLIC-ACIDS;
ENOL ESTERS;
STEREOSELECTIVE-SYNTHESIS;
HETEROARYL BROMIDES;
TERMINAL ALKYNES;
RHODIUM(I) COMPLEXES;
COUPLING REACTIONS;
GENERAL-SYNTHESIS;
HECK REACTION;
D O I:
10.1002/chem.201202895
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
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). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页码:15592 / 15597
页数:6
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