SK41795A3 - Process for isomerization of pentene-2-oic acid into pentene-3- -oic and pentene-4-oic acid by acid, basic or amphoteric catalysis - Google Patents

Process for isomerization of pentene-2-oic acid into pentene-3- -oic and pentene-4-oic acid by acid, basic or amphoteric catalysis Download PDF

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Publication number
SK41795A3
SK41795A3 SK417-95A SK41795A SK41795A3 SK 41795 A3 SK41795 A3 SK 41795A3 SK 41795 A SK41795 A SK 41795A SK 41795 A3 SK41795 A3 SK 41795A3
Authority
SK
Slovakia
Prior art keywords
acid
zsm
oxides
metal
basic
Prior art date
Application number
SK417-95A
Other languages
English (en)
Slovak (sk)
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 FR9212184A external-priority patent/FR2696451B1/fr
Priority claimed from FR9212183A external-priority patent/FR2696450B1/fr
Priority claimed from FR9212185A external-priority patent/FR2696452B1/fr
Application filed by Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of SK41795A3 publication Critical patent/SK41795A3/sk

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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
    • C07C51/347—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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SK417-95A 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 SK41795A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9212184A FR2696451B1 (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 basique.
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.
FR9212185A FR2696452B1 (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 amphotère.
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

Publications (1)

Publication Number Publication Date
SK41795A3 true SK41795A3 (en) 1995-08-09

Family

ID=27252668

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (13)

Country Link
EP (1) EP0662945A1 (de)
JP (1) JPH08500839A (de)
KR (1) KR950703509A (de)
CN (1) CN1089934A (de)
BR (1) BR9307160A (de)
CA (1) CA2146154A1 (de)
CZ (1) CZ79695A3 (de)
MX (1) MX9306075A (de)
PL (1) PL308209A1 (de)
SG (1) SG43041A1 (de)
SK (1) SK41795A3 (de)
TW (1) TW272979B (de)
WO (1) WO1994007836A1 (de)

Family Cites Families (9)

* 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
US3090807A (en) * 1958-07-31 1963-05-21 Basf Ag Isomerization of saturated aliphatic carboxylic acids
US3389156A (en) * 1965-03-22 1968-06-18 Ashland Oil Inc Process for isomerizing unsaturated fatty acids or derivatives thereof
US3470214A (en) * 1968-04-23 1969-09-30 Air Prod & Chem Isomerization of tetrahydrophthalic anhydride
GB1454751A (en) * 1973-04-11 1976-11-03 Laporte Industries Ltd Production of ypsilon lactones
DE3317163A1 (de) * 1983-05-11 1984-11-15 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 4-pentensaeureestern
DE3521381A1 (de) * 1985-06-14 1986-12-18 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
SG43041A1 (en) 1997-10-17
JPH08500839A (ja) 1996-01-30
CA2146154A1 (fr) 1994-04-14
BR9307160A (pt) 1999-03-30
WO1994007836A1 (fr) 1994-04-14
KR950703509A (ko) 1995-09-20
EP0662945A1 (de) 1995-07-19
MX9306075A (es) 1994-06-30
CN1089934A (zh) 1994-07-27
TW272979B (de) 1996-03-21
PL308209A1 (en) 1995-07-24
CZ79695A3 (en) 1995-09-13

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