IT989329B - Processo per la preparazione di acido 3 cheto glutarico per car bossilazione di acetone in glime - Google Patents

Processo per la preparazione di acido 3 cheto glutarico per car bossilazione di acetone in glime

Info

Publication number
IT989329B
IT989329B IT25640/73A IT2564073A IT989329B IT 989329 B IT989329 B IT 989329B IT 25640/73 A IT25640/73 A IT 25640/73A IT 2564073 A IT2564073 A IT 2564073A IT 989329 B IT989329 B IT 989329B
Authority
IT
Italy
Prior art keywords
bossilation
glime
acetone
car
preparation
Prior art date
Application number
IT25640/73A
Other languages
English (en)
Inventor
G Lana
E Alneri
V Carletti
G Bottaccio
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
Priority to IT25640/73A priority Critical patent/IT989329B/it
Priority to SE7407685A priority patent/SE7407685L/xx
Priority to DK310474A priority patent/DK310474A/da
Priority to NL7407764A priority patent/NL7407764A/xx
Priority to RO7400079139A priority patent/RO63501A/ro
Priority to IL45016A priority patent/IL45016A0/xx
Priority to US478724A priority patent/US3912778A/en
Priority to GB2608574A priority patent/GB1414612A/en
Priority to ZA00743793A priority patent/ZA743793B/xx
Priority to AU70063/74A priority patent/AU482370B2/en
Priority to HUMO903A priority patent/HU167810B/hu
Priority to JP49068046A priority patent/JPS5025526A/ja
Priority to CA202,650A priority patent/CA1010899A/en
Priority to DD179243A priority patent/DD111367A5/xx
Priority to FR7421058A priority patent/FR2234265B1/fr
Priority to PL1974172028A priority patent/PL90743B1/pl
Priority to CH842774A priority patent/CH589030A5/xx
Priority to SU2035090A priority patent/SU552020A3/ru
Priority to CS7400004324A priority patent/CS178923B2/cs
Priority to AR254267A priority patent/AR199362A1/es
Priority to ES427405A priority patent/ES427405A1/es
Priority to BR5005/74A priority patent/BR7405005A/pt
Priority to BE145690A priority patent/BE816636A/xx
Priority to AT512374A priority patent/AT334869B/de
Priority to DE2429627A priority patent/DE2429627A1/de
Application granted granted Critical
Publication of IT989329B publication Critical patent/IT989329B/it

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

Priority Applications (25)

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
DK310474A DK310474A (it) 1973-06-20 1974-06-11
NL7407764A NL7407764A (it) 1973-06-20 1974-06-11
SE7407685A SE7407685L (it) 1973-06-20 1974-06-11
RO7400079139A RO63501A (fr) 1973-06-20 1974-06-12 Procede pour la preparation d'acide 3-cetoglutarique
IL45016A IL45016A0 (en) 1973-06-20 1974-06-12 The preparation of 3-keto-glutaric acid
US478724A US3912778A (en) 1973-06-20 1974-06-12 Process for the preparation of 3-keto-glutaric acid by carboxylation of acetone in glime
GB2608574A GB1414612A (en) 1973-06-20 1974-06-12 3-ketoglutaric acid
ZA00743793A ZA743793B (en) 1973-06-20 1974-06-13 Process for the preparation of 3-keto-glutaric acid by carboxylation of acetone in glime
AU70063/74A AU482370B2 (en) 1973-06-20 1974-06-13 Process forthe preparation of 3-ketoglutaric acid by carboxylation of acetone in glime
HUMO903A HU167810B (it) 1973-06-20 1974-06-13
JP49068046A JPS5025526A (it) 1973-06-20 1974-06-14
CA202,650A CA1010899A (en) 1973-06-20 1974-06-17 Process for the preparation of 3-keto-glutaric acid by carboxylation of acetone in glime
FR7421058A FR2234265B1 (it) 1973-06-20 1974-06-18
DD179243A DD111367A5 (it) 1973-06-20 1974-06-18
CH842774A CH589030A5 (it) 1973-06-20 1974-06-19
SU2035090A SU552020A3 (ru) 1973-06-20 1974-06-19 Способ получени 3-кетоглутаровой кислоты
CS7400004324A CS178923B2 (en) 1973-06-20 1974-06-19 Method for preparation of 3-ketoglutaric acid
PL1974172028A PL90743B1 (it) 1973-06-20 1974-06-19
AR254267A AR199362A1 (es) 1973-06-20 1974-06-19 Procedimiento para la preparacion de acido 3-cetoglutarico
ES427405A ES427405A1 (es) 1973-06-20 1974-06-19 Procedimiento para la preparacion de acido 3-ceto-glutari- co.
BR5005/74A BR7405005A (pt) 1973-06-20 1974-06-19 Processo para preparacao de acido 3-ceto-glutarico
BE145690A BE816636A (fr) 1973-06-20 1974-06-20 Procede de preparation de l'acide 3-cetoglutarique par carboxylation de l'acetone dans des solvants de la classe des glymes
AT512374A AT334869B (de) 1973-06-20 1974-06-20 Verfahren zur herstellung von 3-ketoglutarsaure
DE2429627A DE2429627A1 (de) 1973-06-20 1974-06-20 Verfahren zur herstellung von 3-ketoglutarsaeure durch carboxylieren von aceton in glyme

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
IT989329B true IT989329B (it) 1975-05-20

Family

ID=11217333

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (24)

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

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
JPS5025526A (it) 1975-03-18
IL45016A0 (en) 1974-09-10
FR2234265B1 (it) 1976-06-25
CA1010899A (en) 1977-05-24
AT334869B (de) 1977-02-10
DE2429627A1 (de) 1975-01-09
SU552020A3 (ru) 1977-03-25
DD111367A5 (it) 1975-02-12
HU167810B (it) 1975-12-25
ZA743793B (en) 1975-06-25
FR2234265A1 (it) 1975-01-17
BR7405005A (pt) 1976-02-17
CH589030A5 (it) 1977-06-30
BE816636A (fr) 1974-12-20
RO63501A (fr) 1978-09-15
PL90743B1 (it) 1977-01-31
AR199362A1 (es) 1974-08-23
ES427405A1 (es) 1976-07-16
NL7407764A (it) 1974-12-24
DK310474A (it) 1975-02-10
GB1414612A (en) 1975-11-19
BR7405005D0 (pt) 1975-01-21
AU7006374A (en) 1975-12-18
ATA512374A (de) 1976-06-15
US3912778A (en) 1975-10-14
SE7407685L (it) 1974-12-23
CS178923B2 (en) 1977-10-31

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