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Patent Searching and Data


Title:
CATALYTIC COMPOSITION CONTAINING PHOSPHORUS-BASED LIGAND AND METHOD FOR HYDROFORMYLATION USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/010618
Kind Code:
A1
Abstract:
The present invention relates to a catalytic composition containing a phosphorus-based ligand and a method for hydroformylation using the same and, more specifically, to a catalytic composition, which contains: a monodentate phosphite ligand; a monodentate phosphine ligand; and a transition metal catalyst, wherein the content of the overall ligands including the monodentate phosphite ligand and the monodentate phosphine ligand is 1-33 mol on the basis of 1 mol of the transition metal catalyst, and to a method for hydroformylation using the same. The present invention has effects of: providing a catalyst composition, which lowers the normal/iso (n/i) ratio in aldehydes generated and has excellent catalytic activity and stability, at the time of hydroformylation of an olefin-based compound; and providing a method for hydroformylation of an olefin-based compound using the same.

Inventors:
KIM MI YOUNG (KR)
CHOI MIN JI (KR)
EOM SUNG SHIK (KR)
KO DONG HYUN (KR)
JUNG DA WON (KR)
KIM TAE YUN (KR)
Application Number:
PCT/KR2015/011011
Publication Date:
January 19, 2017
Filing Date:
October 19, 2015
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
B01J31/18; C07C45/50; C07C47/20
Domestic Patent References:
WO2006098685A12006-09-21
Foreign References:
US6153800A2000-11-28
EP2445920B12014-03-19
KR101095775B12011-12-21
KR20100092169A2010-08-20
KR20010052204A2001-06-25
Other References:
See also references of EP 3156127A4
Attorney, Agent or Firm:
CHO, Inje (KR)
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