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1. EP2029278 - COMPLEX OF RUTHENIUM, METHOD OF PRODUCTION THEREOF AND USE THEREOF AS (PRE)CATALYST OF THE METATHESIS REACTION

Office European Patent Office
Application Number 07725780
Application Date 01.06.2007
Publication Number 2029278
Publication Date 04.03.2009
Publication Kind B1
IPC
B01J 31/18
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
16containing coordination complexes
18containing nitrogen, phosphorus, arsenic or antimony
CPC
C07F 15/0046
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
15Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System
0006compounds of the platinum group
0046Ruthenium compounds
B01J 31/181
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
16containing coordination complexes
18containing nitrogen, phosphorus, arsenic or antimony ; as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
1805the ligands containing nitrogen
181Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
B01J 31/1825
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
16containing coordination complexes
18containing nitrogen, phosphorus, arsenic or antimony ; as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
1805the ligands containing nitrogen
181Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
1825Ligands comprising condensed ring systems, e.g. acridine, carbazole
B01J 2231/14
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2231Catalytic reactions performed with catalysts classified in B01J31/00
10Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
14Other (co) polymerisation, e.g. of lactides, epoxides
B01J 2231/52
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2231Catalytic reactions performed with catalysts classified in B01J31/00
50Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
52Isomerisation reactions
B01J 2531/821
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2531Additional information regarding catalytic systems classified in B01J31/00
80Complexes comprising metals of Group VIII as the central metal
82Metals of the platinum group
821Ruthenium
Applicants UMICORE AG & CO KG
Inventors GRELA KAROL
BARBASIEWICZ MICHAL
SZADKOWSKA ANNA
Designated States
Priority Data 07725780 01.06.2007 EP
37987906 07.06.2006 PL
Title
(DE) KOMPLEX VON RUTHENIUM, HERSTELLUNSGVERFAHREN DAFÜR UND VERWENDUNG DAVON ALS (PRÄ)KATALYSATOREN DER METATHESEREAKTION
(EN) COMPLEX OF RUTHENIUM, METHOD OF PRODUCTION THEREOF AND USE THEREOF AS (PRE)CATALYST OF THE METATHESIS REACTION
(FR) COMPLEXE DE RUTHÉNIUM, SON PROCÉDÉ DE FABRICATION ET SON UTILISATION EN TANT QUE (PRÉ)CATALYSEUR DE LA RÉACTION DE MÉTATHÈSE
Abstract
(EN)
Complexes of ruthenium and osmium according to the invention are represented by formula (1), in which M denotes ruthenium or osmium, L denotes a neutral ligand selected from the group comprising amines, imines, phosphines (preferably stilbines, arsines, alcohols, thiols, ethers and thioethers or an N- heterocyclic carbene (NHC) ligand). The compounds of formula (1) occur in the form of two isomers: trans and cis. The method of production of complexes of ruthenium and osmium of formula (1) according to the invention is based on reacting an intermediate of formula (5) with a carbene complex of ruthenium or osmium. The invention also relates to the use of the complexes according to the invention for carrying out metathesis reactions.

(FR)
L'invention concerne des complexes de ruthénium et d'osmium selon l'invention représentés par la formule (1), dans laquelle M représente le ruthénium ou l'osmium, L représente un ligand neutre choisi dans le groupe comprenant les amines, les imines, les phosphines (de préférence les stilbines, les arsines, les alcools, les thiols, les éthers et les thioéthers ou un ligand carbène N-hétérocyclique (NHC)). Les composés de formule (1) existent sous forme de deux isomères : trans et cis. Le procédé de fabrication de complexes de ruthénium et d'osmium de formule (1) selon l'invention est fondé sur la réaction d'un intermédiaire de formule (5) avec un carbène complexe de ruthénium ou d'osmium. L'invention concerne également l'utilisation des complexes selon l'invention pour la réalisation de réactions de métathèse.

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