FR2696448B1 - Procédé d'isomérisation de lactones en acides penténoïques par catalyse acide. - Google Patents

Procédé d'isomérisation de lactones en acides penténoïques par catalyse acide.

Info

Publication number
FR2696448B1
FR2696448B1 FR9212181A FR9212181A FR2696448B1 FR 2696448 B1 FR2696448 B1 FR 2696448B1 FR 9212181 A FR9212181 A FR 9212181A FR 9212181 A FR9212181 A FR 9212181A FR 2696448 B1 FR2696448 B1 FR 2696448B1
Authority
FR
France
Prior art keywords
isomerization
lactones
acid 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
FR9212181A
Other languages
English (en)
Other versions
FR2696448A1 (fr
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 FR9212181A priority Critical patent/FR2696448B1/fr
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to JP6508767A priority patent/JPH08500608A/ja
Priority to EP93920924A priority patent/EP0662944A1/fr
Priority to BR9307159A priority patent/BR9307159A/pt
Priority to KR1019950701253A priority patent/KR950703508A/ko
Priority to SK418-95A priority patent/SK41895A3/sk
Priority to PCT/FR1993/000928 priority patent/WO1994007835A1/fr
Priority to PL93308208A priority patent/PL308208A1/xx
Priority to CZ95797A priority patent/CZ79795A3/cs
Priority to SG1996003483A priority patent/SG45321A1/en
Priority to CA002146153A priority patent/CA2146153A1/fr
Priority to CN93118204A priority patent/CN1089933A/zh
Priority to MX9306070A priority patent/MX9306070A/es
Publication of FR2696448A1 publication Critical patent/FR2696448A1/fr
Application granted granted Critical
Publication of FR2696448B1 publication Critical patent/FR2696448B1/fr
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)
FR9212181A 1992-10-02 1992-10-02 Procédé d'isomérisation de lactones en acides penténoïques par catalyse acide. Expired - Fee Related FR2696448B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR9212181A FR2696448B1 (fr) 1992-10-02 1992-10-02 Procédé d'isomérisation de lactones en acides penténoïques par catalyse acide.
CA002146153A CA2146153A1 (fr) 1992-10-02 1993-09-23 Procede d'isomerisation de lactones en acides pentenoiques par catalyse acide ou basique
BR9307159A BR9307159A (pt) 1992-10-02 1993-09-23 Processo de isomerização em ácido pentenóico de pelo menos uma lactona
KR1019950701253A KR950703508A (ko) 1992-10-02 1993-09-23 산성 또는 염기성 촉매에 의한 락톤의 펜텐산으로의 이성질화 방법(process for isomerization of lactones into pentenoic acids by acid or basic catalysis)
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 (fr) 1992-10-02 1993-09-23 Procede d'isomerisation de lactones en acides pentenoiques par catalyse acide ou basique
JP6508767A JPH08500608A (ja) 1992-10-02 1993-09-23 酸性又は塩基性触媒によってラクトンをペンテン酸に異性化する方法
CZ95797A CZ79795A3 (en) 1992-10-02 1993-09-23 Isomerization process of lactones to pentenoic acids by acid or base catalysis
SG1996003483A SG45321A1 (en) 1992-10-02 1993-09-23 Process for isomerization of lactones to pentenoic acids by acidic or basic catalysts
EP93920924A EP0662944A1 (fr) 1992-10-02 1993-09-23 Procede d'isomerisation de lactones en acides pentenoiques par catalyse acide ou basique
PL93308208A PL308208A1 (en) 1992-10-02 1993-09-23 Isomerisation of lactones to pentenic acids in an acidic or basic catalysis process
CN93118204A CN1089933A (zh) 1992-10-02 1993-09-28 用酸性或碱性催化剂异构化内酯制备戊烯酸的方法
MX9306070A MX9306070A (es) 1992-10-02 1993-09-30 Procedimiento de isomerizacion de lactonas en acidos pentonoicos mediante catalisis acida o basica.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212181A FR2696448B1 (fr) 1992-10-02 1992-10-02 Procédé d'isomérisation de lactones en acides penténoïques par catalyse acide.

Publications (2)

Publication Number Publication Date
FR2696448A1 FR2696448A1 (fr) 1994-04-08
FR2696448B1 true FR2696448B1 (fr) 1994-11-04

Family

ID=9434448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9212181A Expired - Fee Related FR2696448B1 (fr) 1992-10-02 1992-10-02 Procédé d'isomérisation de lactones en acides penténoïques par catalyse acide.

Country Status (1)

Country Link
FR (1) FR2696448B1 (fr)

Family Cites Families (6)

* 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
GB1454751A (en) * 1973-04-11 1976-11-03 Laporte Industries Ltd Production of ypsilon lactones
NZ209982A (en) * 1983-11-03 1987-04-30 Mobil Oil Corp Zeolite catalyst treated with aluminium-extracting reagent to produce enhanced activity
FR2563446A1 (fr) * 1984-04-25 1985-10-31 Raffinage Cie Francaise Nouvelle zeolite a structure bidimensionnelle et application de ladite 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
FR2696448A1 (fr) 1994-04-08

Similar Documents

Publication Publication Date Title
MA22481A1 (fr) Procede de preparation d'acides imidazolyl - alcenoiques .
FR2564859B1 (fr) Procede de preparation d'acide hyaluronique par fermentation.
MA22626A1 (fr) Procede de preparation d'acides imidazolyl-alcenoiques .
FR2670209B1 (fr) Procede de preparation d'hydroxymethyl-5 furfural par catalyse heterogene.
FR2302993A1 (fr) Procede par catalyse de preparation d'un acide carboxylique insature
OA06930A (fr) Procédé de préparation d'acides aza-bicyclo-octane carboxyliques.
FR2362817A1 (fr) Acides cyclopropane-carboxyliques et leur procede de preparation
MA21922A1 (fr) Procede de purification d'acides aminomethylene-phosphoniques .
FR2609474B1 (fr) Procede de synthese electrochimique d'acides carboxyliques
FR2705668B1 (fr) Procédé de préparation d'acide acétique par oxydation ménagée de l'éthane.
BE860555A (fr) Procede de preparation d'acides carboxyliques par carbonylation
FR2602229B1 (fr) Procede de preparation d'esters d'acides carboxyliques insatures
FR2675797B1 (fr) Procede de preparation de l'acide adipique par hydrocarboxylation d'acides penteniques.
BE880865A (fr) Procede de purification d'acides dicarboxyliques obtenus par fermentation
FR2693459B1 (fr) Procédé de préparation de l'acide adipique par hydrocarboxylation d'acides penténoïques.
FR2692263B1 (fr) Procédé de préparation d'esters cycliques d'acides-alpha-hydroxycarboxyliques.
FR2666808B1 (fr) Procede de preparation de l'acide adipique par hydrocarboxylation d'acides penteniques.
OA06792A (fr) Procédé de préparation de dérivés esters d'acides cyclopropane-carboxylique.
FR2697247B1 (fr) Procédé d'hydroxycarbonylation d'acides penténoiques.
FR2696450B1 (fr) Procédé d'isomérisation de l'acide pentène-2-oïque en acides pentène-3-oïque et pentène-4-oïque par catalyse acide.
FR2540861B1 (fr) Procede de preparation catalytique d'un acide carboxylique par carbonylation d'un alcool
BE854864A (fr) Procede de preparation d'acides carboxyliques insatures
FR2696448B1 (fr) Procédé d'isomérisation de lactones en acides penténoïques par catalyse acide.
FR2696451B1 (fr) Procédé d'isomérisation de l'acide pentène-2-oïque en acides pentène-3-oïque et pentène-4-oïque par catalyse basique.
CZ79795A3 (en) Isomerization process of lactones to pentenoic acids by acid or base catalysis

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse