FR2365549A1 - PROCESS FOR THE PREPARATION OF ALCOHYL ESTERS OF A-FORMYLPROPIONIC ACID - Google Patents

PROCESS FOR THE PREPARATION OF ALCOHYL ESTERS OF A-FORMYLPROPIONIC ACID

Info

Publication number
FR2365549A1
FR2365549A1 FR7727306A FR7727306A FR2365549A1 FR 2365549 A1 FR2365549 A1 FR 2365549A1 FR 7727306 A FR7727306 A FR 7727306A FR 7727306 A FR7727306 A FR 7727306A FR 2365549 A1 FR2365549 A1 FR 2365549A1
Authority
FR
France
Prior art keywords
preparation
esters
alcohyl
formylpropionic acid
formylpropionic
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7727306A
Other languages
French (fr)
Other versions
FR2365549B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2365549A1 publication Critical patent/FR2365549A1/en
Application granted granted Critical
Publication of FR2365549B1 publication Critical patent/FR2365549B1/fr
Granted legal-status Critical Current

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

Abstract

Perfectionnement au procédé de préparation d'esters alcoyliques d'acide alpha -formylpropionique contenant 1 à 18 atomes de carbone dans le groupe alcoyle, par hydroformylation des esters alcoyliques correspondants d'acide acrylique à une température comprise entre 80 et 140 degrés C et sous une pression de 180 à 400 bars. Ceci s'effectue en présence de complexes du rhodium qui contiennent, en tant que coordinat, une phosphine tertiaire ou un phosphite.Improvement in the process for the preparation of alkyl esters of alpha -formylpropionic acid containing 1 to 18 carbon atoms in the alkyl group, by hydroformylation of the corresponding alkyl esters of acrylic acid at a temperature between 80 and 140 degrees C and under a pressure from 180 to 400 bars. This is done in the presence of rhodium complexes which contain, as ligand, a tertiary phosphine or a phosphite.

FR7727306A 1976-09-25 1977-09-09 PROCESS FOR THE PREPARATION OF ALCOHYL ESTERS OF A-FORMYLPROPIONIC ACID Granted FR2365549A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762643205 DE2643205A1 (en) 1976-09-25 1976-09-25 PROCESS FOR THE PRODUCTION OF ALPHA-FORMYLPROPIONIC ACID ALKYLESTERS

Publications (2)

Publication Number Publication Date
FR2365549A1 true FR2365549A1 (en) 1978-04-21
FR2365549B1 FR2365549B1 (en) 1982-08-13

Family

ID=5988818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727306A Granted FR2365549A1 (en) 1976-09-25 1977-09-09 PROCESS FOR THE PREPARATION OF ALCOHYL ESTERS OF A-FORMYLPROPIONIC ACID

Country Status (6)

Country Link
JP (1) JPS5340716A (en)
BE (1) BE858725A (en)
CH (1) CH629175A5 (en)
DE (1) DE2643205A1 (en)
FR (1) FR2365549A1 (en)
GB (1) GB1586805A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306094A2 (en) * 1987-09-01 1989-03-08 Shell Internationale Researchmaatschappij B.V. Process for the hydroformylation of certain acrylic acid derivatives
WO1993014057A1 (en) * 1992-01-10 1993-07-22 Universite D'ottawa/University Of Ottawa Hydroformylation process

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096986B1 (en) * 1982-06-11 1987-04-22 DAVY McKEE (LONDON) LIMITED Hydroformylation process
EP0096987B1 (en) * 1982-06-11 1985-11-13 DAVY McKEE (LONDON) LIMITED Hydroformylation process
DE3317164A1 (en) * 1983-05-11 1984-11-15 Basf Ag, 6700 Ludwigshafen METHOD FOR THE PRODUCTION OF (DELTA) -FORMYLVALERIANSAEESEESTER
DE3719873A1 (en) * 1987-06-13 1988-12-29 Basf Ag METHOD FOR PRODUCING ITACONIC ACID DIESTERS AND ITACONIC ACIDS
DE3719938A1 (en) * 1987-06-15 1988-12-29 Basf Ag METHOD FOR THE PRODUCTION OF (OMEGA) -FORMYLALKANCARBONIC ACID ESTERS
DE3930886A1 (en) * 1989-09-15 1991-03-28 Hoechst Ag PROCESS FOR PREPARING 2-FORMYBUTTERIC ACID METHYL ETERS
GB2274457A (en) * 1993-01-25 1994-07-27 Shell Int Research Hydroformylation of unsaturated carbonyl compounds
AT1814U1 (en) * 1997-01-20 1997-12-29 Karl Wallisch CHARCOAL HOT AIR GRILL

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301502A1 (en) * 1975-02-18 1976-09-17 Du Pont Olefin hydroformylation to straight-chain products - with an organophosphorus-complexed metal hydride catalyst
JPS5273822A (en) * 1975-12-16 1977-06-21 Agency Of Ind Science & Technol Production of alpha-formylcarboxylic acid esters

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301502A1 (en) * 1975-02-18 1976-09-17 Du Pont Olefin hydroformylation to straight-chain products - with an organophosphorus-complexed metal hydride catalyst
JPS5273822A (en) * 1975-12-16 1977-06-21 Agency Of Ind Science & Technol Production of alpha-formylcarboxylic acid esters

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306094A2 (en) * 1987-09-01 1989-03-08 Shell Internationale Researchmaatschappij B.V. Process for the hydroformylation of certain acrylic acid derivatives
EP0306094A3 (en) * 1987-09-01 1989-07-26 Shell Internationale Research Maatschappij B.V. Process for the hydroformylation of certain acrylic acid derivatives
WO1993014057A1 (en) * 1992-01-10 1993-07-22 Universite D'ottawa/University Of Ottawa Hydroformylation process

Also Published As

Publication number Publication date
BE858725A (en) 1978-03-15
DE2643205A1 (en) 1978-03-30
JPS5340716A (en) 1978-04-13
GB1586805A (en) 1981-03-25
FR2365549B1 (en) 1982-08-13
CH629175A5 (en) 1982-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse