Patents Assigned to Universite Sidi Mohammed Ben Abdellah
  • Method for the preparation of phosphine butadiene ligands, complexes thereof with copper and use thereof in catalysis
    Patent number: 8674125
    Abstract: A method for the creation of a carbon-carbon (C—C) bond or of a carbon-heteroatom (C-HE) bond includes reacting a compound carrying a leaving group with a nucleophilic compound carrying a carbon atom or a heteroatom (HE) capable of replacing the leaving group, thus creating a C—C or C-HE bond, in which process the reaction is carried out in the presence of an effective amount of a catalytic system comprising at least one copper/butadienylphosphine complex.
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: March 18, 2014
    Assignees: Centre National de la Recherche Scientifique (C.N.R.S.), Ecole Nationale Superieure de Chimie de Montpellier, Universite Sidi Mohammed Ben Abdellah
    Inventors: Marc Taillefer, Hamid Kaddouri, Fouad Ouazzani, Armelle Ouali
  • METHOD FOR THE PREPARATION OF PHOSPHINE BUTADIENE LIGANDS, COMPLEXES THEREOF WITH COPPER AND USE THEREOF IN CATALYSIS
    Publication number: 20100121076
    Abstract: The present invention relates to a method for preparing phosphine butadiene-type ligands, and their use, particularly as catalytic metal ligands used in the reactions leading to the formation of carbon-carbon and carbon-heteroatom bonds.
    Type: Application
    Filed: April 21, 2008
    Publication date: May 13, 2010
    Applicants: Centre National De La Recherche Scientifique (C.N.R.S.), Ecole Nationale Superieure De Chimie De Montpellier, Universite Sidi Mohammed Ben Abdellah
    Inventors: Marc Taillefer, Hamid Kaddouri, Fouad Ouazzani, Armelle Ouali