Catalytic enantioselective boron conjugate addition to cyclic carbonyl compounds: a new approach to cyclic beta-hydroxy carbonyls

Catalytic enantioselective boron conjugate addition to cyclic carbonyl compounds: a new approach to cyclic beta-hydroxy carbonyls

The highly enantioselective conjugate boration of six-membered and seven-membered cyclic enones and unsaturated esters was achieved by the use of a copper-(R,S)-Taniaphos complex with up to 99% ee under optimal conditions.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2009-01 (43), p.6577-6579
Hauptverfasser: Feng, Xinhui, Yun, Jaesook
Format: Artikel
Sprache:eng
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Zusammenfassung:The highly enantioselective conjugate boration of six-membered and seven-membered cyclic enones and unsaturated esters was achieved by the use of a copper-(R,S)-Taniaphos complex with up to 99% ee under optimal conditions.
ISSN:1359-7345
1364-548X
DOI:10.1039/b914207j