FR2696449B1 - Process for the isomerization of lactones into pentenoic acids by basic catalysis. - Google Patents

Process for the isomerization of lactones into pentenoic acids by basic catalysis.

Info

Publication number
FR2696449B1
FR2696449B1 FR9212182A FR9212182A FR2696449B1 FR 2696449 B1 FR2696449 B1 FR 2696449B1 FR 9212182 A FR9212182 A FR 9212182A FR 9212182 A FR9212182 A FR 9212182A FR 2696449 B1 FR2696449 B1 FR 2696449B1
Authority
FR
France
Prior art keywords
isomerization
lactones
basic catalysis
pentenoic acids
pentenoic
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.)
Expired - Fee Related
Application number
FR9212182A
Other languages
French (fr)
Other versions
FR2696449A1 (en
Inventor
Philippe Denis
Laurent Gilbert
Jean-Michel Grosselin
Francois Metz
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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
Priority to FR9212182A priority Critical patent/FR2696449B1/en
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to KR1019950701253A priority patent/KR950703508A/en
Priority to PL93308208A priority patent/PL308208A1/en
Priority to BR9307159A priority patent/BR9307159A/en
Priority to CA002146153A priority patent/CA2146153A1/en
Priority to SK418-95A priority patent/SK41895A3/en
Priority to PCT/FR1993/000928 priority patent/WO1994007835A1/en
Priority to EP93920924A priority patent/EP0662944A1/en
Priority to JP6508767A priority patent/JPH08500608A/en
Priority to CZ95797A priority patent/CZ79795A3/en
Priority to SG1996003483A priority patent/SG45321A1/en
Priority to CN93118204A priority patent/CN1089933A/en
Priority to MX9306070A priority patent/MX9306070A/en
Publication of FR2696449A1 publication Critical patent/FR2696449A1/en
Application granted granted Critical
Publication of FR2696449B1 publication Critical patent/FR2696449B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
FR9212182A 1992-10-02 1992-10-02 Process for the isomerization of lactones into pentenoic acids by basic catalysis. Expired - Fee Related FR2696449B1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR9212182A FR2696449B1 (en) 1992-10-02 1992-10-02 Process for the isomerization of lactones into pentenoic acids by basic catalysis.
SG1996003483A SG45321A1 (en) 1992-10-02 1993-09-23 Process for isomerization of lactones to pentenoic acids by acidic or basic catalysts
BR9307159A BR9307159A (en) 1992-10-02 1993-09-23 Isomerization process in pentenoic acid of at least one lactone
CA002146153A CA2146153A1 (en) 1992-10-02 1993-09-23 Process for isomerizing lactones into pentenoic acids with an acid or a basic catalyst
SK418-95A SK41895A3 (en) 1992-10-02 1993-09-23 Process for isomerization of lactones into pentenoic acids by acid or basic catalysis
PCT/FR1993/000928 WO1994007835A1 (en) 1992-10-02 1993-09-23 Process for isomerization of lactones into pentenoic acids by acid or basic catalysis
KR1019950701253A KR950703508A (en) 1992-10-02 1993-09-23 PROCESS FOR ISOMERIZATION OF LACTONES INTO PENTENOIC ACIDS BY ACID OR BASIC CATALYSIS
JP6508767A JPH08500608A (en) 1992-10-02 1993-09-23 Method for Isomerizing Lactone to Pentenoic Acid with Acidic or Basic Catalyst
CZ95797A CZ79795A3 (en) 1992-10-02 1993-09-23 Isomerization process of lactones to pentenoic acids by acid or base catalysis
PL93308208A PL308208A1 (en) 1992-10-02 1993-09-23 Isomerisation of lactones to pentenic acids in an acidic or basic catalysis process
EP93920924A EP0662944A1 (en) 1992-10-02 1993-09-23 Process for isomerization of lactones into pentenoic acids by acid or basic catalysis
CN93118204A CN1089933A (en) 1992-10-02 1993-09-28 The method for preparing pentenoic acid with acidity or basic catalyst isomerization of lactones
MX9306070A MX9306070A (en) 1992-10-02 1993-09-30 PROCEDURE FOR THE ISOMERIZATION OF LACTONES IN PENTONOIC ACIDS THROUGH A BASIC OR ACID CATALYSIS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212182A FR2696449B1 (en) 1992-10-02 1992-10-02 Process for the isomerization of lactones into pentenoic acids by basic catalysis.

Publications (2)

Publication Number Publication Date
FR2696449A1 FR2696449A1 (en) 1994-04-08
FR2696449B1 true FR2696449B1 (en) 1994-11-04

Family

ID=9434449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9212182A Expired - Fee Related FR2696449B1 (en) 1992-10-02 1992-10-02 Process for the isomerization of lactones into pentenoic acids by basic catalysis.

Country Status (1)

Country Link
FR (1) FR2696449B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382464A (en) * 1942-01-30 1945-08-14 Carbide & Carbon Chem Corp Production of unsaturated carboxylic acids
US3176042A (en) * 1959-10-20 1965-03-30 Celanese Corp Treating propiolactone with heated phosphoric acid to produce acrylic acid
NZ209982A (en) * 1983-11-03 1987-04-30 Mobil Oil Corp Zeolite catalyst treated with aluminium-extracting reagent to produce enhanced activity
FR2563446A1 (en) * 1984-04-25 1985-10-31 Raffinage Cie Francaise NEW ZEOLITE WITH TWO-DIMENSIONAL STRUCTURE AND APPLICATION OF SAID ZEOLITE
US4701431A (en) * 1984-12-24 1987-10-20 Exxon Research And Engineering Company Rare earth stabilized aluminum deficient zeolite

Also Published As

Publication number Publication date
FR2696449A1 (en) 1994-04-08

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Legal Events

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ST Notification of lapse