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1. WO2013004814 - METHOD OF CARRYING OUT CC-COUPLING REACTIONS USING OXIDE SUPPORTED PD-CATALYSTS

Publication Number WO/2013/004814
Publication Date 10.01.2013
International Application No. PCT/EP2012/063238
International Filing Date 06.07.2012
IPC
C07C 2/68 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
54by addition of unsaturated hydrocarbons to saturated hydrocarbons, or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
64Addition to a carbon atom of a six-membered aromatic ring
66Catalytic processes
68with halides
C07B 37/04 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
37Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
04Substitution
C07C 15/14 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
15Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part
12Polycyclic non-condensed hydrocarbons
14all phenyl groups being directly linked
CPC
C07B 37/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
37Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
04Substitution
C07C 1/321
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
1Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
32starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen
321the hetero-atom being a non-metal atom
C07C 2521/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2521Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
C07C 2523/44
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2523Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
38of noble metals
40of the platinum group metals
44Palladium
Applicants
  • UNIVERSITE CATHOLIQUE DE LOUVAIN [BE]/[BE] (AllExceptUS)
  • GAIGNEAUX, Eric [BE]/[BE]
  • JACQUEMIN, Marc [BE]/[BE]
  • HAUWAERT, Damien [BE]/[BE]
  • CELLIER, Caroline [BE]/[BE]
  • MERSCHAERT, Alain [BE]/[BE]
  • MATEOS BLANCO, Raquel [ES]/[ES]
Inventors
  • GAIGNEAUX, Eric
  • JACQUEMIN, Marc
  • HAUWAERT, Damien
  • CELLIER, Caroline
  • MERSCHAERT, Alain
  • MATEOS BLANCO, Raquel
Agents
  • SCHREIBER, Ina
Priority Data
11173056.007.07.2011EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF CARRYING OUT CC-COUPLING REACTIONS USING OXIDE SUPPORTED PD-CATALYSTS
(FR) PROCÉDÉ DE CONDUITE DE RÉACTIONS DE COUPLAGE C-C UTILISANT DES CATALYSEURS AU PD SUR SUPPORT D'OXYDE
Abstract
(EN)
The present invention is directed to a method of carrying out Suzuki- Miyaura CC-coupling reactions, comprising reacting an aryl halide with an aryl boronic acid in an organic solvent in the presence of an oxide supported palladium catalyst and a base, characterized in that the base is added in the form of an aqueous solution with a constant flow rate within a predetermined period of time at the beginning of the reaction.
(FR)
La présente invention concerne un procédé de conduite de réactions de couplage C-C de Suzuki-Miyaura, comprenant la réaction d'un halogénure d'aryle avec un acide arylborique dans un solvant organique en présence d'un catalyseur au palladium sur support d'oxyde et d'une base, caractérisé en ce que la base est ajoutée sous la forme d'une solution aqueuse avec un débit constant dans une période prédéterminée au début de la réaction.
Also published as
Latest bibliographic data on file with the International Bureau