DK0711748T3 - Process for the preparation of formyl carboxylic acid residues - Google Patents

Process for the preparation of formyl carboxylic acid residues

Info

Publication number
DK0711748T3
DK0711748T3 DK95117460T DK95117460T DK0711748T3 DK 0711748 T3 DK0711748 T3 DK 0711748T3 DK 95117460 T DK95117460 T DK 95117460T DK 95117460 T DK95117460 T DK 95117460T DK 0711748 T3 DK0711748 T3 DK 0711748T3
Authority
DK
Denmark
Prior art keywords
carboxylic acid
preparation
acid residues
formyl carboxylic
formyl
Prior art date
Application number
DK95117460T
Other languages
Danish (da)
Inventor
Helmut Dr Bahrmann
Peter Dr Lappe
Bernhard Prof Dr Fell
Dieter Dr Leckel
Christian Schobben
Original Assignee
Celanese Chem Europe Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Celanese Chem Europe Gmbh filed Critical Celanese Chem Europe Gmbh
Application granted granted Critical
Publication of DK0711748T3 publication Critical patent/DK0711748T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C67/347—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety

Abstract

A method for the prepn. of di- or polyformyl carboxylic acid esters - comprises the reaction of an ester of a polyunsatd. fatty acid and a low mol. wt. monoalcohol with carbon monoxide and hydrogen at 100 - 180 degrees C and 5 - 35 MPa, in the presence of an aq. soln. contg. rhodium phosphine complex catalysts and a solvent.
DK95117460T 1994-11-12 1995-11-06 Process for the preparation of formyl carboxylic acid residues DK0711748T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4440552A DE4440552A1 (en) 1994-11-12 1994-11-12 Process for the preparation of formyl carboxylic acid esters

Publications (1)

Publication Number Publication Date
DK0711748T3 true DK0711748T3 (en) 1998-11-09

Family

ID=6533225

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95117460T DK0711748T3 (en) 1994-11-12 1995-11-06 Process for the preparation of formyl carboxylic acid residues

Country Status (15)

Country Link
EP (1) EP0711748B1 (en)
JP (1) JP2977749B2 (en)
KR (1) KR960017618A (en)
CN (1) CN1129694A (en)
AT (1) ATE168983T1 (en)
AU (1) AU692935B2 (en)
BR (1) BR9505148A (en)
CA (1) CA2162083A1 (en)
DE (2) DE4440552A1 (en)
DK (1) DK0711748T3 (en)
ES (1) ES2121613T3 (en)
FI (1) FI955328A (en)
GR (1) GR3027626T3 (en)
PL (1) PL311251A1 (en)
ZA (1) ZA959323B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630536C2 (en) * 1996-07-29 1998-11-05 Hoechst Ag Catalyst and its use for the production of aldehydes by hydroformylation of olefinic compounds
CA2523433C (en) * 2003-04-25 2012-03-20 Zenon Lysenko Aldehyde and alcohol compositions derived from seed oils
US8133930B2 (en) 2003-04-25 2012-03-13 Dow Global Technologies Llc Polyurethane foams made from hydroxymethyl-containing polyester polyols
DE602004012246T2 (en) 2003-04-25 2009-03-26 Dow Global Technologies, Inc., Midland PLANT OIL-BASED POLYOLS AND METHOD FOR THE PRODUCTION THEREOF
JP5000523B2 (en) 2004-10-25 2012-08-15 ダウ グローバル テクノロジーズ エルエルシー Prepolymers made from hydroxymethyl-containing polyester polyols derived from fatty acids
EP1807461B1 (en) 2004-10-25 2013-08-14 Dow Global Technologies LLC Aqueous polyurethane dispersions made from hydroxymethyl containing polyester polyols derived from faty acids
US7910680B2 (en) 2006-11-08 2011-03-22 Dow Global Technologies Llc Reactive (meth)acrylate monomer compositions and preparation and use thereof
BRPI0718332A2 (en) * 2006-12-11 2015-06-23 Dow Global Technologies Inc Aldehyde composition, alcohol composition, polyol polyol and polyurethane composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412335A1 (en) * 1984-04-03 1985-10-10 Ruhrchemie Ag, 4200 Oberhausen METHOD FOR PRODUCING ALDEHYDES
US4731485A (en) * 1984-04-03 1988-03-15 Ruhrchemie Aktiengesellschaft Process for hydroformylation with rhodium catalysts and the separation of rhodium therefrom
DE3420491A1 (en) * 1984-06-01 1985-12-05 Ruhrchemie Ag, 4200 Oberhausen METHOD FOR PRODUCING ALDEHYDES
JPH0830029B2 (en) * 1988-10-03 1996-03-27 三菱化学株式会社 Hydroformylation of unsaturated fatty acid compounds
US5177228A (en) * 1989-07-12 1993-01-05 Mitsubishi Kasei Corporation Process for hydroformylation
DE4242723A1 (en) * 1992-12-17 1994-06-23 Hoechst Ag Process for the preparation of aldehydes

Also Published As

Publication number Publication date
EP0711748A1 (en) 1996-05-15
CA2162083A1 (en) 1996-05-13
JP2977749B2 (en) 1999-11-15
CN1129694A (en) 1996-08-28
AU3775395A (en) 1996-05-23
DE4440552A1 (en) 1996-05-15
AU692935B2 (en) 1998-06-18
PL311251A1 (en) 1996-05-13
FI955328A (en) 1996-05-13
KR960017618A (en) 1996-06-17
EP0711748B1 (en) 1998-07-29
DE59502970D1 (en) 1998-09-03
GR3027626T3 (en) 1998-11-30
ATE168983T1 (en) 1998-08-15
ES2121613T3 (en) 1998-12-01
JPH08231467A (en) 1996-09-10
ZA959323B (en) 1996-05-29
BR9505148A (en) 1997-10-21
FI955328A0 (en) 1995-11-06

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