Asymmetric induction in cyclopropanation with homogeneous and immobilized chiral metal β-diketonate catalysts
- 1 January 1984
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 15,p. 1038-1040
- https://doi.org/10.1039/c39840001038
Abstract
Copper complexes of 3-trifluoroacetyl-(+)-camphor and two of its drivatives give high optical yields when used ascatalysts for the asymmetric cyclopropanation of styrene with 2-diazodimedone; an immobilised analogue of these homogeneous catalysts retains high activity, is readily recovered, and has portential for recycling.Keywords
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