ZA743793B - 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
ZA743793B
ZA743793B ZA00743793A ZA743793A ZA743793B ZA 743793 B ZA743793 B ZA 743793B ZA 00743793 A ZA00743793 A ZA 00743793A ZA 743793 A ZA743793 A ZA 743793A ZA 743793 B ZA743793 B ZA 743793B
Authority
ZA
South Africa
Prior art keywords
glime
carboxylation
keto
acetone
preparation
Prior art date
Application number
ZA00743793A
Other languages
English (en)
Inventor
G Lana
G Bottaccio
V Carletti
E Alneri
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
Publication of ZA743793B publication Critical patent/ZA743793B/xx

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)
ZA00743793A 1973-06-20 1974-06-13 Process for the preparation of 3-keto-glutaric acid by carboxylation of acetone in glime ZA743793B (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
ZA743793B true ZA743793B (en) 1975-06-25

Family

ID=11217333

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00743793A ZA743793B (en) 1973-06-20 1974-06-13 Process for the preparation of 3-keto-glutaric acid by carboxylation of acetone in glime

Country Status (24)

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

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
US3912778A (en) 1975-10-14
CA1010899A (en) 1977-05-24
JPS5025526A (xx) 1975-03-18
PL90743B1 (xx) 1977-01-31
CH589030A5 (xx) 1977-06-30
DD111367A5 (xx) 1975-02-12
GB1414612A (en) 1975-11-19
HU167810B (xx) 1975-12-25
DE2429627A1 (de) 1975-01-09
SE7407685L (xx) 1974-12-23
BR7405005A (pt) 1976-02-17
ES427405A1 (es) 1976-07-16
FR2234265B1 (xx) 1976-06-25
NL7407764A (xx) 1974-12-24
ATA512374A (de) 1976-06-15
AT334869B (de) 1977-02-10
RO63501A (fr) 1978-09-15
SU552020A3 (ru) 1977-03-25
BE816636A (fr) 1974-12-20
CS178923B2 (en) 1977-10-31
FR2234265A1 (xx) 1975-01-17
DK310474A (xx) 1975-02-10
BR7405005D0 (pt) 1975-01-21
IT989329B (it) 1975-05-20
IL45016A0 (en) 1974-09-10
AU7006374A (en) 1975-12-18
AR199362A1 (es) 1974-08-23

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