FR2696450B1 - Procédé d'isomérisation de l'acide pentène-2-oïque en acides pentène-3-oïque et pentène-4-oïque par catalyse acide. - Google Patents

Procédé d'isomérisation de l'acide pentène-2-oïque en acides pentène-3-oïque et pentène-4-oïque par catalyse acide.

Info

Publication number
FR2696450B1
FR2696450B1 FR9212183A FR9212183A FR2696450B1 FR 2696450 B1 FR2696450 B1 FR 2696450B1 FR 9212183 A FR9212183 A FR 9212183A FR 9212183 A FR9212183 A FR 9212183A FR 2696450 B1 FR2696450 B1 FR 2696450B1
Authority
FR
France
Prior art keywords
pentene
oic
acid
isomerization
acids
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
FR9212183A
Other languages
English (en)
Other versions
FR2696450A1 (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
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to FR9212183A priority Critical patent/FR2696450B1/fr
Priority to TW082107534A priority patent/TW272979B/zh
Priority to SG1996002905A priority patent/SG43041A1/en
Priority to BR9307160A priority patent/BR9307160A/pt
Priority to PCT/FR1993/000929 priority patent/WO1994007836A1/fr
Priority to RU95110666/04A priority patent/RU95110666A/ru
Priority to PL93308209A priority patent/PL308209A1/xx
Priority to CZ95796A priority patent/CZ79695A3/cs
Priority to CA002146154A priority patent/CA2146154A1/fr
Priority to SK417-95A priority patent/SK41795A3/sk
Priority to KR1019950701254A priority patent/KR950703509A/ko
Priority to EP93920925A priority patent/EP0662945A1/fr
Priority to JP6508768A priority patent/JPH08500839A/ja
Priority to CN93118205A priority patent/CN1089934A/zh
Priority to MX9306075A priority patent/MX9306075A/es
Publication of FR2696450A1 publication Critical patent/FR2696450A1/fr
Application granted granted Critical
Publication of FR2696450B1 publication Critical patent/FR2696450B1/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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
FR9212183A 1992-10-02 1992-10-02 Procédé d'isomérisation de l'acide pentène-2-oïque en acides pentène-3-oïque et pentène-4-oïque par catalyse acide. Expired - Fee Related FR2696450B1 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR9212183A FR2696450B1 (fr) 1992-10-02 1992-10-02 Procédé d'isomérisation de l'acide pentène-2-oïque en acides pentène-3-oïque et pentène-4-oïque par catalyse acide.
TW082107534A TW272979B (fr) 1992-10-02 1993-09-14
EP93920925A EP0662945A1 (fr) 1992-10-02 1993-09-23 Procede d'isomerisation de l'acide pentene-2-oique en acides pentene-3-oique et pentene-4-oique par catalyse acide, basique ou amphotere
PCT/FR1993/000929 WO1994007836A1 (fr) 1992-10-02 1993-09-23 Procede d'isomerisation de l'acide pentene-2-oique en acides pentene-3-oique et pentene-4-oique par catalyse acide, basique ou amphotere
RU95110666/04A RU95110666A (ru) 1992-10-02 1993-09-23 Способ изомеризации 2-пентеновой кислоты
PL93308209A PL308209A1 (en) 1992-10-02 1993-09-23 Isomerisation of 2-pentenic acid to 3-pentenic and 4-pentenic ones in an acidic, basic or amphoteric catalysis process
CZ95796A CZ79695A3 (en) 1992-10-02 1993-09-23 Isomerization process of 2-pentenoic acid to 3-pentenoic acid and 4-pentenoic acid by means of acid, base or amphoteric catalysis
CA002146154A CA2146154A1 (fr) 1992-10-02 1993-09-23 Procede d'isomerisation de l'acide pentene-2-oique en acides pentene-3-oique et pentene-4-oique par catalyse acide, basique ou amphotere
SG1996002905A SG43041A1 (en) 1992-10-02 1993-09-23 Process for isomerization of 2-pentenoic acid to 3-pentenoic and 4-pentenoic acids by acidic basic or amphoteric catalysis
KR1019950701254A KR950703509A (ko) 1992-10-02 1993-09-23 산성, 염기성 또는 양쪽성 촉매 작용에 의한 2-펜텐산의 3-펜텐산 및 4-펜텐산으로의 이성화방법.(process for isomerization of pentene-2-oic acid into pentene-3-oic and pentene-4-oic acids by acid, basic or amphoteric catalysis)
BR9307160A BR9307160A (pt) 1992-10-02 1993-09-23 Processo e isomerização em ácidos penteno-3-óico e/ou penteno-4-óico do ácido penteado-2-óico
JP6508768A JPH08500839A (ja) 1992-10-02 1993-09-23 酸性、塩基性又は両性触媒作用によって２−ペンテン酸を３−ペンテン酸及び４−ペンテン酸に異性化する方法
SK417-95A SK41795A3 (en) 1992-10-02 1993-09-23 Process for isomerization of pentene-2-oic acid into pentene-3- -oic and pentene-4-oic acid by acid, basic or amphoteric catalysis
CN93118205A CN1089934A (zh) 1992-10-02 1993-09-28 用酸性、碱性或两性催化剂异构化2-戊烯酸制备3-戊烯酸和4-戊烯酸的方法
MX9306075A MX9306075A (es) 1992-10-02 1993-09-30 Procedimiento de isomerizacion del acido penten-2-oico en acidos penten-3-oico y penten-4-oico mediante catalisis acida, basica o anfotera.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212183A FR2696450B1 (fr) 1992-10-02 1992-10-02 Procédé d'isomérisation de l'acide pentène-2-oïque en acides pentène-3-oïque et pentène-4-oïque par catalyse acide.

Publications (2)

Publication Number Publication Date
FR2696450A1 FR2696450A1 (fr) 1994-04-08
FR2696450B1 true FR2696450B1 (fr) 1994-12-02

Family

ID=9434450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9212183A Expired - Fee Related FR2696450B1 (fr) 1992-10-02 1992-10-02 Procédé d'isomérisation de l'acide pentène-2-oïque en acides pentène-3-oïque et pentène-4-oïque par catalyse acide.

Country Status (2)

Country Link
FR (1) FR2696450B1 (fr)
RU (1) RU95110666A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3303947B2 (ja) * 1994-05-18 2002-07-22 花王株式会社 分岐脂肪酸及び分岐脂肪酸エステルの製造法
JP6224896B2 (ja) 2009-10-12 2017-11-01 エレバンス・リニューアブル・サイエンシズ，インコーポレーテッド 天然油供給原料から燃料を精製および製造する方法
BR112015021070A2 (pt) * 2013-03-14 2017-07-18 Elevance Renewable Sciences métodos para refinar e produzir ésteres de ácidos graxos isomerizados e ácidos graxos a partir de matérias-primas de petróleo

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470214A (en) * 1968-04-23 1969-09-30 Air Prod & Chem Isomerization of tetrahydrophthalic anhydride
DE3317163A1 (de) * 1983-05-11 1984-11-15 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 4-pentensaeureestern
DE3638011A1 (de) * 1986-11-07 1988-05-11 Basf Ag Verfahren zur herstellung von 4-pentensaeureestern
DE3640597A1 (de) * 1986-11-27 1988-06-01 Basf Ag Verfahren zur isomerisierung von 2-pentensaeureestern zu 3-pentensaeureestern

Also Published As

Publication number Publication date
RU95110666A (ru) 1996-12-10
FR2696450A1 (fr) 1994-04-08

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ST Notification of lapse