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Preparation and application of copper(II) complexes derived from substituted imidazolidine-4-thiones as recyclable catalysts for an asymmetric Henry reaction
Authors: Nováková Gabriela | Drabina Pavel | Sedlák Miloš
Year: 2016
Type of publication: ostatní - přednáška nebo poster
Page from-to: nestránkováno
Titles:
Language Name Abstract Keywords
eng Preparation and application of copper(II) complexes derived from substituted imidazolidine-4-thiones as recyclable catalysts for an asymmetric Henry reaction The aim of this work was the preparation of selected heterogeneous catalysts based on copper(II) complexes of imidazolidine-4-thiones and their anchoring on a polymer carrier (chloromethylated polystyrene) by means of a sulfur atom. These heterogeneous catalysts were tested with regard to the catalytic activity and enantioselectivity in Henry reaction. Moreover, the possibility of their separation and reuse was studied.