EP 1509502 A1 20050302 - METHOD OF FORMING A CARBON-CARBON OR CARBON-HETEROATOM LINKAGE
Title (en)
METHOD OF FORMING A CARBON-CARBON OR CARBON-HETEROATOM LINKAGE
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER KOHLENSTOFF-KOHLENSTOFF ODER KOHLENSTOFF-HETEROA
Title (fr)
PROCEDE DE FORMATION D UNE LIAISON CARBONE-CARBONE OU CARBONE-HETEROATOME
Publication
Application
Priority
- FR 0301647 W 20030602
- FR 0206717 A 20020531
Abstract (en)
[origin: US2005234239A1] The invention relates to a method of creating a carbon-carbon or carbon-heteroatom linkage by reacting an unsaturated compound bearing a leaving group and a nucleophilic compound. More specifically, the invention relates to the creation of a carbon-nitrogen linkage involving the arylation of nitrogenous organic derivatives. The inventive method consists in creating a carbon-carbon or carbon-heteroatom linkage by reacting an unsaturated compound bearing a leaving group and a nucleophilic compound providing a carbon atom or a heteroatom (HE) capable of being substituted for the leaving group, thereby creating a C-C or C-HE linkage. The invention is characterised in that the reaction is carried out in the presence of an effective quantity of a catalyst based on copper and at least one ligand comprising at least one imine function and at least one additional nitrogen atom as chelating atoms
IPC 1-7
C07D 213/53; C07D 231/12; C07D 233/06; C07D 209/08; C07D 263/22; C07C 43/275; C07D 213/64
IPC 8 full level
C07C 43/275 (2006.01); C07D 209/08 (2006.01); C07D 213/53 (2006.01); C07D 213/64 (2006.01); C07D 231/12 (2006.01); C07D 233/06 (2006.01); C07D 263/22 (2006.01); C07F 1/08 (2006.01)
CPC (source: EP US)
C07D 207/267 (2013.01 - EP US); C07D 207/323 (2013.01 - EP US); C07D 209/08 (2013.01 - EP US); C07D 213/64 (2013.01 - EP US); C07D 213/643 (2013.01 - EP US); C07D 231/12 (2013.01 - EP US); C07D 233/58 (2013.01 - EP US); C07D 249/08 (2013.01 - EP US); C07D 263/18 (2013.01 - EP US)
Citation (search report)
See references of WO 03101966A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2005234239 A1 20051020; AU 2003255620 A1 20031219; CA 2487475 A1 20031211; CN 1668595 A 20050914; EP 1509502 A1 20050302; JP 2006501159 A 20060112
DOCDB simple family (application)
US 51585605 A 20050518; AU 2003255620 A 20030602; CA 2487475 A 20030602; CN 03816671 A 20030602; EP 03756038 A 20030602; JP 2004509659 A 20030602