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Buchumschlag von Enantioselective Palladium‐Catalyzed Insertion of α‐Aryl‐α‐diazoacetates into the OH Bonds of Phenols
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Enantioselective Palladium‐Catalyzed Insertion of α‐Aryl‐α‐diazoacetates into the OH Bonds of Phenols

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Zeitschriftentitel: Angewandte Chemie International Edition
Personen und Körperschaften: Xie, Xiu‐Lan, Zhu, Shou‐Fei, Guo, Jun‐Xia, Cai, Yan, Zhou, Qi‐Lin
In: Angewandte Chemie International Edition, 53, 2014, 11, S. 2978-2981
Medientyp: E-Article
Sprache: Englisch
veröffentlicht:
Wiley
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Zusammenfassung: <jats:title>Abstract</jats:title><jats:p>A palladium‐catalyzed asymmetric OH insertion reaction was developed. Palladium complexes with chiral spiro bisoxazoline ligands promoted the insertion of α‐aryl‐α‐diazoacetates into the OH bond of phenols with high yield and excellent enantioselectivity under mild reaction conditions. This palladium‐catalyzed asymmetric OH insertion reaction provided an efficient and highly enantioselective method for the preparation of synthetically useful optically active α‐aryl‐α‐aryloxyacetates.</jats:p>
Umfang: 2978-2981
ISSN: 1433-7851
1521-3773
DOI: 10.1002/anie.201309820