Cobalt-Catalyzed Diastereoselective Reductive [3 + 2] Cycloaddition of Allenes and Enones

Cobalt-Catalyzed Diastereoselective Reductive [3 + 2] Cycloaddition of Allenes and Enones

Allenes and enones undergo diastereoselective reductive [3 + 2] cycloaddition to form cyclopentanols in very good yields in the presence of CoI2(dppe), zinc, zinc iodide, and water.

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Bibliographische Detailangaben
Veröffentlicht in:Journal of the American Chemical Society 2007-04, Vol.129 (14), p.4166-4167
Hauptverfasser: Chang, Hong-Tai, Jayanth, Thiruvellore Thatai, Cheng, Chien-Hong
Format: Artikel
Sprache:eng
Schlagworte:
Alkadienes - chemistry
Catalysis
Cobalt - chemistry
Cyclization
Molecular Structure
Oxidation-Reduction
Stereoisomerism
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Beschreibung
Zusammenfassung:Allenes and enones undergo diastereoselective reductive [3 + 2] cycloaddition to form cyclopentanols in very good yields in the presence of CoI2(dppe), zinc, zinc iodide, and water.
ISSN:0002-7863
1520-5126
DOI:10.1021/ja0710196