EP 2621628 A1 20130807 - USE OF SUPPORTED IONIC LIQUID PHASE (SILP) CATALYST SYSTEMS IN THE HYDROFORMYLATION OF OLEFIN-CONTAINING MIXTURES TO GIVE ALDEHYDE MIXTURES WITH A HIGH PROPORTION OF 2-UNBRANCHED ALDEHYDES
Title (en)
USE OF SUPPORTED IONIC LIQUID PHASE (SILP) CATALYST SYSTEMS IN THE HYDROFORMYLATION OF OLEFIN-CONTAINING MIXTURES TO GIVE ALDEHYDE MIXTURES WITH A HIGH PROPORTION OF 2-UNBRANCHED ALDEHYDES
Title (de)
EINSATZ VON SUPPORTED IONIC LIQUID PHASE (SILP) KATALYSATORSYSTEMEN IN DER HYDROFORMYLIERUNG VON OLEFINHALTIGEN GEMISCHEN ZU ALDEHYDGEMISCHEN MIT HOHEM ANTEIL VON IN 2-STELLUNG UNVERZWEIGTEN ALDEHYDEN
Title (fr)
UTILISATION DE SYSTÈMES DE CATALYSEURS SILP (SUPPORTED IONIC LIQUID PHASE) DANS L'HYDROFORMYLATION DE MÉLANGES CONTENANT DES OLÉFINES POUR FORMER DES MÉLANGES D'ALDÉHYDES PRÉSENTANT UNE TENEUR ÉLEVÉE EN ALDÉHYDES NON RAMIFIÉS EN POSITION 2
Publication
Application
Priority
- DE 102010041821 A 20100930
- EP 2011066760 W 20110927
Abstract (en)
[origin: WO2012041846A1] The present invention provides a composition comprising: a) an inert porous support material, b) an ionic liquid, c) a metal selected from group 9 of the Periodic Table of the Elements, d) a phosphorus-containing organic ligand, e) at least one organic amine. The present invention further provides a process for hydroformylating olefin-containing hydrocarbon mixtures to aldehydes with addition of the inventive composition as a catalytically active composition, wherein: a) the water content of the olefin-containing hydrocarbon mixture is adjusted to not more than 20 ppm, b) the content of polyunsaturated compounds in the olefin-containing hydrocarbon mixture is adjusted to not more than 3000 ppm, c) a molar ratio of organic amines according to claims 10-13 to phosphorus-containing organic ligands according to claims 8-9 of at least 4:1 is established, d) a molar ratio of phosphorus-containing organic ligands according to claims 8-9 to rhodium of at least 10:1 is established.
IPC 8 full level
B01J 31/02 (2006.01); B01J 31/18 (2006.01)
CPC (source: EP KR US)
B01J 31/02 (2013.01 - KR); B01J 31/0235 (2013.01 - EP US); B01J 31/0292 (2013.01 - EP US); B01J 31/18 (2013.01 - KR); B01J 31/185 (2013.01 - EP US); B01J 31/2295 (2013.01 - US); C07C 45/505 (2013.01 - US); B01J 2231/321 (2013.01 - EP US); B01J 2531/822 (2013.01 - EP US)
Citation (search report)
See references of WO 2012041846A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012041846 A1 20120405; BR 112013007229 A2 20160614; CN 103140285 A 20130605; DE 102010041821 A1 20120405; EP 2621628 A1 20130807; JP 2013542198 A 20131121; KR 20130100158 A 20130909; MX 2013002959 A 20130424; SG 188512 A1 20130531; TW 201235100 A 20120901; US 2013289313 A1 20131031; US 9018420 B2 20150428
DOCDB simple family (application)
EP 2011066760 W 20110927; BR 112013007229 A 20110927; CN 201180047447 A 20110927; DE 102010041821 A 20100930; EP 11771052 A 20110927; JP 2013530698 A 20110927; KR 20137010980 A 20110927; MX 2013002959 A 20110927; SG 2013018031 A 20110927; TW 100134996 A 20110928; US 201113822650 A 20110927