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Enantioselective copper-catalyzed SN2' substitution with Grignard reagents

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Published in Synlett. 2001, no. Special issue, p. 927-930
Abstract Cinnamyl chlorides undergo selective SN2´ allylic substitution by Grignard reagents using catalytic amount (1 mol%) of CuCN and 1-2 mol% trivalent phosphorus ligands, in dichloromethane. With chiral phosphorus ligands derived from TADDOL ee's up to 73% could be obtained.
Keywords 154 SN2%27 Asym Synlett 01.pdfChiral phosphorus ligandsCopperAsymmetric catalysisSN2´TADDOL
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ALEXAKIS, Alexandre et al. Enantioselective copper-catalyzed SN2' substitution with Grignard reagents. In: Synlett, 2001, n° Special issue, p. 927-930. https://archive-ouverte.unige.ch/unige:8155

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Deposited on : 2010-06-21

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