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Alkenylcopper derivatives. 24. Stereospecific synthesis of enones by palladium-catalyzed acylation of alkenylcopper reagents

Authors
Jabri, N.
Normant, Jean F.
Published in Tetrahedron Letters. 1983, vol. 24, no. 46, p. 5081-5084
Abstract a,ßethylenic ketones and a,ß, a',ß' diethylenic ketones with a stereodefined substitution pattern are easily prepared by coupling of alkenyl copper and cuprate reagents, directly obtained by carbocupration of alkynes, with acid chlorides and anhydrides in the presence of a catalytic amount of Pd° complex.
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JABRI, N., ALEXAKIS, Alexandre, NORMANT, Jean F. Alkenylcopper derivatives. 24. Stereospecific synthesis of enones by palladium-catalyzed acylation of alkenylcopper reagents. In: Tetrahedron Letters, 1983, vol. 24, n° 46, p. 5081-5084. https://archive-ouverte.unige.ch/unige:8203

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Deposited on : 2010-06-21

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