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Multifunctional palladium catalysis. 2. Tandem haloallylation followed by Wacker-Tsuji oxidation or sonogashira cross-coupling
Authors:Thadani Avinash N  Rawal Viresh H
Institution:Department of Chemistry, The University of Chicago, 5735 South Ellis Avenue, Chicago, Illinois 60637, USA.
Abstract:reaction: see text] Multifunctional palladium catalysis is utilized in the one-pot stereocontrolled synthesis of tetrasubstituted methyl ketones and enynes. The homogeneous palladium dihalide catalyst utilized for the bromo-/chloroallylation of alkynes is reused in situ for subsequent Wacker-Tsuji oxidation or Sonogashira cross-coupling.
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