Article

Asymmetric synergy between chiral dienes and diphosphines in cationic Rh(I)-catalyzed intramolecular [4 + 2] cycloaddition.

Department of Applied Chemistry, Tokyo Institute of Technology, Tokyo 152-8552, Japan.
Journal of the American Chemical Society (Impact Factor: 10.68). 11/2006; 128(39):12648-9. DOI:10.1021/ja0650100
Source: PubMed

ABSTRACT High enantioselective [4 + 2] cycloaddition can be achieved by cationic Rh complexes bearing not only chiral phosphine but also chiral diene. This is the first example of asymmetric synergy between chiral dienes and diphosphines.

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Kohsuke Aikawa