CA1010899A - Process for the preparation of 3-keto-glutaric acid by carboxylation of acetone in glime - Google Patents

Process for the preparation of 3-keto-glutaric acid by carboxylation of acetone in glime

Info

Publication number
CA1010899A
CA1010899A CA202,650A CA202650A CA1010899A CA 1010899 A CA1010899 A CA 1010899A CA 202650 A CA202650 A CA 202650A CA 1010899 A CA1010899 A CA 1010899A
Authority
CA
Canada
Prior art keywords
glime
carboxylation
keto
acetone
preparation
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
CA202,650A
Other languages
English (en)
Other versions
CA202650S (en
Inventor
Vittorio Carletti
Giulio Lana
Enzo Alneri
Giorgio Bottaccio
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of CA1010899A publication Critical patent/CA1010899A/en
Expired 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
    • C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA202,650A 1973-06-20 1974-06-17 Process for the preparation of 3-keto-glutaric acid by carboxylation of acetone in glime Expired CA1010899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25640/73A IT989329B (it) 1973-06-20 1973-06-20 Processo per la preparazione di acido 3 cheto glutarico per car bossilazione di acetone in glime

Publications (1)

Publication Number Publication Date
CA1010899A true CA1010899A (en) 1977-05-24

Family

ID=11217333

Family Applications (1)

Application Number Title Priority Date Filing Date
CA202,650A Expired CA1010899A (en) 1973-06-20 1974-06-17 Process for the preparation of 3-keto-glutaric acid by carboxylation of acetone in glime

Country Status (24)

Country Link
US (1) US3912778A (fr)
JP (1) JPS5025526A (fr)
AR (1) AR199362A1 (fr)
AT (1) AT334869B (fr)
BE (1) BE816636A (fr)
BR (1) BR7405005A (fr)
CA (1) CA1010899A (fr)
CH (1) CH589030A5 (fr)
CS (1) CS178923B2 (fr)
DD (1) DD111367A5 (fr)
DE (1) DE2429627A1 (fr)
DK (1) DK310474A (fr)
ES (1) ES427405A1 (fr)
FR (1) FR2234265B1 (fr)
GB (1) GB1414612A (fr)
HU (1) HU167810B (fr)
IL (1) IL45016A0 (fr)
IT (1) IT989329B (fr)
NL (1) NL7407764A (fr)
PL (1) PL90743B1 (fr)
RO (1) RO63501A (fr)
SE (1) SE7407685L (fr)
SU (1) SU552020A3 (fr)
ZA (1) ZA743793B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1075720B (it) * 1977-03-03 1985-04-22 Montedison Spa Processo per la preparazione di alfa-formilacidi e loro derivati
JPS55129201A (en) * 1979-03-28 1980-10-06 Kao Corp Fluid pesticidal composition
US4329510A (en) * 1979-08-07 1982-05-11 Mitsui Petrochemical Industries, Ltd. Process for purifying ketones
JPS5665074A (en) * 1979-11-02 1981-06-02 Kindai Kagaku Kogyo Kk Aqueous emulsion of higher fatty acid dimer and preparation thereof
DE3111934A1 (de) * 1981-03-26 1982-10-07 Bayer Ag, 5090 Leverkusen Oel-in-wasser-emulsionen, verfahren zu deren herstellung und deren verwendung
IT1219699B (it) * 1988-05-27 1990-05-24 Geronazzo Spa Agente tensio attivo a base di (fenil 1 etil) fenoli poliossialchilenati,suo procedimento di preparazione e suo impiego per ottenere soluzioni concentrate emulsionabili di sostanze attive

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789049A (fr) * 1971-09-20 1973-03-20 Montedison Spa Procede pour la preparation de l'acide citrique

Also Published As

Publication number Publication date
DE2429627A1 (de) 1975-01-09
CS178923B2 (en) 1977-10-31
RO63501A (fr) 1978-09-15
DD111367A5 (fr) 1975-02-12
DK310474A (fr) 1975-02-10
SE7407685L (fr) 1974-12-23
JPS5025526A (fr) 1975-03-18
HU167810B (fr) 1975-12-25
AT334869B (de) 1977-02-10
FR2234265A1 (fr) 1975-01-17
SU552020A3 (ru) 1977-03-25
ZA743793B (en) 1975-06-25
GB1414612A (en) 1975-11-19
BE816636A (fr) 1974-12-20
AU7006374A (en) 1975-12-18
CH589030A5 (fr) 1977-06-30
US3912778A (en) 1975-10-14
BR7405005A (pt) 1976-02-17
ES427405A1 (es) 1976-07-16
ATA512374A (de) 1976-06-15
IT989329B (it) 1975-05-20
IL45016A0 (en) 1974-09-10
FR2234265B1 (fr) 1976-06-25
NL7407764A (fr) 1974-12-24
BR7405005D0 (pt) 1975-01-21
AR199362A1 (es) 1974-08-23
PL90743B1 (fr) 1977-01-31

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