BE849696A - Procede de preparation d'anhydrides d'acides carboxyliques - Google Patents

Procede de preparation d'anhydrides d'acides carboxyliques

Info

Publication number
BE849696A
BE849696A BE173504A BE173504A BE849696A BE 849696 A BE849696 A BE 849696A BE 173504 A BE173504 A BE 173504A BE 173504 A BE173504 A BE 173504A BE 849696 A BE849696 A BE 849696A
Authority
BE
Belgium
Prior art keywords
preparation
carboxylic acid
acid anhydrides
anhydrides
carboxylic
Prior art date
Application number
BE173504A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE849696A publication Critical patent/BE849696A/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
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE173504A 1975-12-22 1976-12-21 Procede de preparation d'anhydrides d'acides carboxyliques BE849696A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/642,813 US4002677A (en) 1975-12-22 1975-12-22 Process for preparing carboxylic acid anhydrides

Publications (1)

Publication Number Publication Date
BE849696A true BE849696A (fr) 1977-06-21

Family

ID=24578128

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173504A BE849696A (fr) 1975-12-22 1976-12-21 Procede de preparation d'anhydrides d'acides carboxyliques

Country Status (8)

Country Link
US (1) US4002677A (it)
JP (1) JPS5278814A (it)
BE (1) BE849696A (it)
DE (1) DE2658217C3 (it)
FR (1) FR2336366A1 (it)
GB (1) GB1561457A (it)
IT (1) IT1066671B (it)
NL (1) NL171574C (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115444A (en) * 1975-03-10 1978-09-19 Halcon International, Inc. Process for preparing carboxylic acid anhydrides
NL7812485A (nl) * 1977-12-30 1979-07-03 Halcon Res & Dev Werkwijze voor de bereiding van vinylacetaat.
US4252741A (en) * 1978-10-06 1981-02-24 Halcon Research & Development Corp. Carbonylation with Group VIII noble metal catalysts
US4234718A (en) * 1979-06-29 1980-11-18 Halcon Research And Development Corp. Process for preparing cellulose acetate
US4234719A (en) * 1979-06-29 1980-11-18 Halcon Research And Development Corp. Preparation of cellulose acetate
US4251458A (en) * 1979-10-02 1981-02-17 Halcon Research And Development Corporation Process for preparing carboxylic acid anhydrides
JPS5657735A (en) * 1979-10-18 1981-05-20 Mitsubishi Gas Chem Co Inc Preparation of vinyl acetate
JPH0124752Y2 (it) * 1980-06-02 1989-07-26
FR2496644A1 (fr) * 1980-12-24 1982-06-25 Rhone Poulenc Ind Procede de preparation de l'anhydride acetique
FR2496645A1 (fr) * 1980-12-24 1982-06-25 Rhone Poulenc Ind Procede de preparation de l'anhydride acetique
EP0055622B1 (en) * 1980-12-26 1985-05-29 Mitsubishi Gas Chemical Company, Inc. Process for producing acetic anhydride
DE3266549D1 (en) * 1981-07-13 1985-10-31 Mitsubishi Gas Chemical Co Process for producing acetic anhydride
US5142072A (en) * 1989-12-19 1992-08-25 The Procter & Gamble Company Selective esterification of long chain fatty acid monoglycerides with medium chain fatty acid anhydrides
US5387705A (en) * 1993-08-13 1995-02-07 The Procter & Gamble Company Fatty acid anhydride process
US11608306B2 (en) 2020-05-08 2023-03-21 Hyconix, Inc. Process for generating acid anhydrides
US20220371983A1 (en) 2021-05-06 2022-11-24 Hyconix, Inc. Integrated process for generating acid anhydrides

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497304A (en) * 1945-11-23 1950-02-14 Du Pont Preparation of carboxylic acid anhydrides
US2739169A (en) * 1948-04-22 1956-03-20 Eastman Kodak Co Manufacture of carboxyl compounds
US2593440A (en) * 1948-04-22 1952-04-22 Eastman Kodak Co Manufacture of carboxyl compounds
US2607787A (en) * 1950-08-01 1952-08-19 Standard Oil Dev Co Preparation of carboxylic acids from oxo alcohol esters
US2730546A (en) * 1952-05-07 1956-01-10 Basf Ag Process for the production of aliphatic acid anhydrides by carbonylation of esters
US2789137A (en) * 1952-06-28 1957-04-16 Basf Ag Acetic acid anhydride
US3641074A (en) * 1969-02-25 1972-02-08 Union Oil Co Carbonylation of olefins
US3641071A (en) * 1969-06-11 1972-02-08 Union Oil Co Hydrocarboxylation reaction to form straight-chain anhydrides
US3927078A (en) * 1972-08-21 1975-12-16 Chevron Res Methylene and oxymethylene bis-ester production
US3852346A (en) * 1972-12-26 1974-12-03 Monsanto Co Production of carboxylic acid anhydrides
US3887595A (en) * 1973-03-05 1975-06-03 Shell Oil Co Carbonylation process

Also Published As

Publication number Publication date
NL171574C (nl) 1983-04-18
GB1561457A (en) 1980-02-20
JPS5346814B2 (it) 1978-12-16
FR2336366A1 (fr) 1977-07-22
NL7612965A (nl) 1977-06-24
IT1066671B (it) 1985-03-12
JPS5278814A (en) 1977-07-02
US4002677A (en) 1977-01-11
NL171574B (nl) 1982-11-16
DE2658217C3 (de) 1983-11-17
FR2336366B1 (it) 1980-03-21
DE2658217A1 (de) 1977-06-23
DE2658217B2 (de) 1980-11-13

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Legal Events

Date Code Title Description
CA Change of address of the owner of the patent

Owner name: *EASTMAN KODAK CY:343 STATE STREET, ROCHESTER 1465

Effective date: 19871119

CH Change of patent owner

Owner name: *EASTMAN KODAK CY:343 STATE STREET, ROCHESTER 1465

Effective date: 19871119

RE20 Patent expired

Owner name: EASTMAN CHEMICAL CY

Effective date: 19961221