Issue 21, 1997

Chiral–achiral ligand synergy: activation of a zirconium–BINOL Lewis acid complex by the addition of 4-tert-butylcalix[4]arene

Abstract

4-tert-Butylcalix[4]arene activates the enantioselective allylation of aldehydes catalyzed by a new zirconium–BINOL Lewis acid system allowing the use of less than 2% of the catalyst.

Article information

Article type
Paper

Chem. Commun., 1997, 2123-2124

Chiral–achiral ligand synergy: activation of a zirconium–BINOL Lewis acid complex by the addition of 4-tert-butylcalix[4]arene

S. Casolari, P. Giorgio Cozzi and P. Orioli, Chem. Commun., 1997, 2123 DOI: 10.1039/A705045C

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