CA1076136A - Process for the preparation of 5-oxohexanoic acid and its derivatives - Google Patents

Process for the preparation of 5-oxohexanoic acid and its derivatives

Info

Publication number
CA1076136A
CA1076136A CA260,943A CA260943A CA1076136A CA 1076136 A CA1076136 A CA 1076136A CA 260943 A CA260943 A CA 260943A CA 1076136 A CA1076136 A CA 1076136A
Authority
CA
Canada
Prior art keywords
weight
reaction
acetone
acrylic acid
calculated
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
Application number
CA260,943A
Other languages
English (en)
French (fr)
Inventor
Tomas Weil
Werner H. Muller
Hansjorg Hey
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1076136A publication Critical patent/CA1076136A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/185—Saturated compounds having only one carboxyl group and containing keto groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA260,943A 1975-09-13 1976-09-10 Process for the preparation of 5-oxohexanoic acid and its derivatives Expired CA1076136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2540972A DE2540972C3 (de) 1975-09-13 1975-09-13 Verfahren zur Herstellung von 5-Oxohexansäure und deren Derivaten

Publications (1)

Publication Number Publication Date
CA1076136A true CA1076136A (en) 1980-04-22

Family

ID=5956448

Family Applications (1)

Application Number Title Priority Date Filing Date
CA260,943A Expired CA1076136A (en) 1975-09-13 1976-09-10 Process for the preparation of 5-oxohexanoic acid and its derivatives

Country Status (12)

Country Link
JP (1) JPS5236624A (nl)
BE (1) BE846141A (nl)
BR (1) BR7606039A (nl)
CA (1) CA1076136A (nl)
CH (1) CH605559A5 (nl)
DE (1) DE2540972C3 (nl)
FR (1) FR2323673A1 (nl)
GB (1) GB1554310A (nl)
IT (1) IT1070590B (nl)
MX (1) MX144675A (nl)
NL (1) NL7609962A (nl)
ZA (1) ZA765386B (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7609478A (nl) * 1976-08-26 1978-02-28 Stamicarbon Werkwijze voor de bereiding van 4-oxocaproni- tril.
NL7800982A (nl) * 1978-01-27 1979-07-31 Stamicarbon Werkwijze ter bereiding van de methylester 4-oxopentaan-1-carbonzuur.
NL7808605A (nl) * 1978-08-19 1980-02-21 Stamicarbon Werkwijze voor de bereiding van delta-ketozuren en derivaten hiervan.
DE2952044A1 (de) * 1979-12-22 1981-07-02 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 5-oxoalkansaeuren
JPS56102609A (en) * 1980-01-19 1981-08-17 Matsushita Electric Ind Co Ltd Gas combustion control device
CA1212382A (en) * 1982-04-26 1986-10-07 Koppers Company, Inc. Liquid-phase preparation of delta-keto carboxylic acid esters utilizing liquid-phase insoluble catalyst

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820805A (en) * 1954-07-02 1958-01-21 Polak & Schwarz C Essencefabri Process of preparing keto acids

Also Published As

Publication number Publication date
NL7609962A (nl) 1977-03-15
JPS5236624A (en) 1977-03-22
DE2540972B2 (de) 1978-07-27
CH605559A5 (nl) 1978-09-29
GB1554310A (en) 1979-10-17
MX144675A (es) 1981-11-10
BE846141A (fr) 1977-03-14
IT1070590B (it) 1985-03-29
FR2323673A1 (fr) 1977-04-08
FR2323673B1 (nl) 1980-05-23
DE2540972A1 (de) 1977-03-17
ZA765386B (en) 1977-08-31
BR7606039A (pt) 1977-08-23
DE2540972C3 (de) 1979-03-22

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Legal Events

Date Code Title Description
MKEX Expiry