Metal catalysis in organic reactions. 12. Asymmetric induction phenomena in the isomerization of racemic 1-alkenes by chiral aluminum solvate-nickel systems
Metal catalysis in organic reactions. 12. Asymmetric induction phenomena in the isomerization of racemic 1-alkenes by chiral aluminum solvate-nickel systems
Identification of a Valuable Kinetic Process in Copper-Catalyzed Asymmetric Allylic Alkylation
作者:Jean-Baptiste Langlois、Alexandre Alexakis
DOI:10.1002/anie.201005373
日期:2011.2.18
Copper bottomed: The application of a previously described process of dynamic kineticasymmetric transformation to acyclic substrates allowed the identification of a relevant kineticprocess in the title reaction (see scheme; CuTC= copper(I) thiophencarboxylate, Naphth= naphthyl). The optimization of the reaction conditions and generality of the method, as well as mechanistic considerations are disclosed