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Asymmetric conjugate addition of metal alkyl reagents catalyzed by copper complexes with BINPO, a hemilabile P,O-heterobidentate axially chiral ligand

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d'Augustin, Magali
Taras, Rossana
Gladiali, Serafino
Published in Tetrahedron: Asymmetry. 2005, vol. 16, no. 19, p. 3143-3146
Abstract We herein report the use of a new class of P,O-bidentate arylphosphine ligand for the asymmetric copper catalyzed conjugate addition of dialkylzinc and trialkylaluminium with the enantiomeric excesses reaching 91% while (R)-muscone was obtained with 77% ee.
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FUCHS, Nicolas et al. Asymmetric conjugate addition of metal alkyl reagents catalyzed by copper complexes with BINPO, a hemilabile P,O-heterobidentate axially chiral ligand. In: Tetrahedron: Asymmetry, 2005, vol. 16, n° 19, p. 3143-3146. https://archive-ouverte.unige.ch/unige:8113

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Deposited on : 2010-06-21

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