PL308208A1 - Isomerisation of lactones to pentenic acids in an acidic or basic catalysis process - Google Patents

Isomerisation of lactones to pentenic acids in an acidic or basic catalysis process

Info

Publication number
PL308208A1
PL308208A1 PL93308208A PL30820893A PL308208A1 PL 308208 A1 PL308208 A1 PL 308208A1 PL 93308208 A PL93308208 A PL 93308208A PL 30820893 A PL30820893 A PL 30820893A PL 308208 A1 PL308208 A1 PL 308208A1
Authority
PL
Poland
Prior art keywords
isomerisation
lactones
acidic
catalysis process
basic catalysis
Prior art date
Application number
PL93308208A
Other languages
English (en)
Inventor
Philippe Denis
Laurent Gilbert
Jean-Michel Grosselin
Francois Metz
Original Assignee
Rhone Poulenc Chimie
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 claimed from FR9212181A external-priority patent/FR2696448B1/fr
Priority claimed from FR9212182A external-priority patent/FR2696449B1/fr
Application filed by Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of PL308208A1 publication Critical patent/PL308208A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PL93308208A 1992-10-02 1993-09-23 Isomerisation of lactones to pentenic acids in an acidic or basic catalysis process PL308208A1 (en)

Applications Claiming Priority (3)

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.
FR9212182A FR2696449B1 (fr) 1992-10-02 1992-10-02 Procédé d'isomérisation de lactones en acides penténoïques par catalyse basique.
PCT/FR1993/000928 WO1994007835A1 (fr) 1992-10-02 1993-09-23 Procede d'isomerisation de lactones en acides pentenoiques par catalyse acide ou basique

Publications (1)

Publication Number Publication Date
PL308208A1 true PL308208A1 (en) 1995-07-24

Family

ID=26229794

Family Applications (1)

Application Number Title Priority Date Filing Date
PL93308208A PL308208A1 (en) 1992-10-02 1993-09-23 Isomerisation of lactones to pentenic acids in an acidic or basic catalysis process

Country Status (12)

Country Link
EP (1) EP0662944A1 (xx)
JP (1) JPH08500608A (xx)
KR (1) KR950703508A (xx)
CN (1) CN1089933A (xx)
BR (1) BR9307159A (xx)
CA (1) CA2146153A1 (xx)
CZ (1) CZ79795A3 (xx)
MX (1) MX9306070A (xx)
PL (1) PL308208A1 (xx)
SG (1) SG45321A1 (xx)
SK (1) SK41895A3 (xx)
WO (1) WO1994007835A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948683A (en) * 1997-10-18 1999-09-07 Engelhard Corporation Catalyst for selective oxidation of unsaturated hydrocarbons and methods of making and using the same
EP2691361A4 (en) * 2011-03-28 2014-09-17 Agency Science Tech & Res SYNTHESIS OF DIACIDES
WO2017165344A1 (en) 2016-03-21 2017-09-28 Novomer, Inc. Acrylic acid, and methods of producing thereof
US20180305286A1 (en) * 2016-03-21 2018-10-25 Novomer, Inc. Systems and Processes for Producing Organic Acids Direct from Beta-Lactones
JP2018188402A (ja) * 2017-05-10 2018-11-29 宇部興産株式会社 ペンテン酸エステルの製造方法

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
EP0662944A1 (fr) 1995-07-19
JPH08500608A (ja) 1996-01-23
WO1994007835A1 (fr) 1994-04-14
BR9307159A (pt) 1999-03-30
CN1089933A (zh) 1994-07-27
KR950703508A (ko) 1995-09-20
SK41895A3 (en) 1995-09-13
MX9306070A (es) 1994-05-31
CZ79795A3 (en) 1995-09-13
SG45321A1 (en) 1998-01-16
CA2146153A1 (fr) 1994-04-14

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