EP 1133502 A1 20010919 - METHOD OF PRODUCING RUTHENIUM COMPLEXES
Title (en)
METHOD OF PRODUCING RUTHENIUM COMPLEXES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON RUTHENIUMKOMPLEXEN
Title (fr)
PROCEDE POUR PREPARER DES COMPLEXES DE RUTHENIUM
Publication
Application
Priority
- DE 19854869 A 19981127
- EP 9909040 W 19991123
Abstract (en)
[origin: DE19854869A1] The invention relates to a method of producing ruthenium complexes of general formula (I): RuX2(=CH-CH2R)L<1>L<2>, wherein X is an anionic ligand, R is hydrogen or an optionally substituted C1-20 alkyl radical or C6-20 aryl radical, and L<1> and L<2> independently are neutral electron-donor ligands. Said ruthenium complexes are produced by a) reacting RuX3 with a diene in a solvent on the basis of one or several aliphatic secondary alcohols in the presence of a reducing adjuvant, reacting said mixture with L<1> and L<2> in the presence of at least one coordinating weak base and hydrogen and without isolating any intermediates, b) reacting the mixture with compounds of general formula (II): R-C=CH, wherein R has the meaning indicated above, in the presence of a soluble chloride source.
IPC 1-7
IPC 8 full level
B01J 31/24 (2006.01); C07F 15/00 (2006.01)
CPC (source: EP KR)
C07F 15/00 (2013.01 - KR); C07F 15/0046 (2013.01 - EP)
Citation (search report)
See references of WO 0032614A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19854869 A1 20000531; AU 1653400 A 20000619; CA 2352377 A1 20000608; CN 1331696 A 20020116; EP 1133502 A1 20010919; ID 29912 A 20011025; JP 2002531461 A 20020924; KR 20010080598 A 20010822; WO 0032614 A1 20000608
DOCDB simple family (application)
DE 19854869 A 19981127; AU 1653400 A 19991123; CA 2352377 A 19991123; CN 99814888 A 19991123; EP 9909040 W 19991123; EP 99959310 A 19991123; ID 20011140 A 19991123; JP 2000585255 A 19991123; KR 20017006616 A 20010526