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Scientific article
English

Asymmetric conjugate addition of diethyl zinc to enones with tartrate chiral phosphite ligands

Published inTetrahedron: asymmetry, vol. 8, no. 19, p. 3193-3196
Publication date1997
Abstract

The asymmetric conjugate addition of diethyl zinc to cyclohexen-2-one occurs with 0.5% copper (II) triflate and 1 % chiral phosphite. Cyclic phosphites derived from various tartrates gave a moderate enantiomeric excess. The nature of the exocyclic substituent of the dioxaphospholane ring is important, but the chiral induction is imposed by the tartrate framework.

Affiliation Not a UNIGE publication
Citation (ISO format)
ALEXAKIS, Alexandre et al. Asymmetric conjugate addition of diethyl zinc to enones with tartrate chiral phosphite ligands. In: Tetrahedron: asymmetry, 1997, vol. 8, n° 19, p. 3193–3196. doi: 10.1016/S0957-4166(97)00409-6
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ISSN of the journal0957-4166
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