ES444608A1 - Preparation carboxylic acid anhydrides - Google Patents

Preparation carboxylic acid anhydrides

Info

Publication number
ES444608A1
ES444608A1 ES444608A ES444608A ES444608A1 ES 444608 A1 ES444608 A1 ES 444608A1 ES 444608 A ES444608 A ES 444608A ES 444608 A ES444608 A ES 444608A ES 444608 A1 ES444608 A1 ES 444608A1
Authority
ES
Spain
Prior art keywords
carboxylic acid
acid anhydrides
reaction product
preparation carboxylic
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
ES444608A
Other languages
Spanish (es)
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.)
Halcon International Inc
Original Assignee
Halcon International Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27014635&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES444608(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Halcon International Inc filed Critical Halcon International Inc
Publication of ES444608A1 publication Critical patent/ES444608A1/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
    • C07C51/54—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)

Abstract

Process for preparing carboxylic acid anhydrides, characterized in that it comprises the steps of first reacting a carboxylate ester or a hydrocarbyl ether with an acyl iodide or bromide under substantially anhydrous conditions; then separate the anhydrous produced from the reaction product; and finally recycle the remaining components of the reaction product in the reaction zone. (Machine-translation by Google Translate, not legally binding)
ES444608A 1973-09-04 1976-01-26 Preparation carboxylic acid anhydrides Expired ES444608A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39422073A 1973-09-04 1973-09-04
US46797774A 1974-05-08 1974-05-08

Publications (1)

Publication Number Publication Date
ES444608A1 true ES444608A1 (en) 1977-10-01

Family

ID=27014635

Family Applications (3)

Application Number Title Priority Date Filing Date
ES429764A Expired ES429764A1 (en) 1973-09-04 1974-09-04 Preparation carboxylic acid anhydrides
ES444608A Expired ES444608A1 (en) 1973-09-04 1976-01-26 Preparation carboxylic acid anhydrides
ES444609A Expired ES444609A1 (en) 1973-09-04 1976-01-26 Preparation carboxylic acid anhydrides

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES429764A Expired ES429764A1 (en) 1973-09-04 1974-09-04 Preparation carboxylic acid anhydrides

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES444609A Expired ES444609A1 (en) 1973-09-04 1976-01-26 Preparation carboxylic acid anhydrides

Country Status (21)

Country Link
JP (1) JPS5550932B2 (en)
BG (1) BG25203A3 (en)
BR (1) BR7407075D0 (en)
CA (1) CA1033761A (en)
CH (2) CH609321A5 (en)
DD (1) DD113521A5 (en)
DE (3) DE2462910C2 (en)
DK (1) DK466674A (en)
EG (1) EG11306A (en)
ES (3) ES429764A1 (en)
FR (1) FR2242362B1 (en)
GB (1) GB1468940A (en)
HU (1) HU171902B (en)
IL (1) IL45453A (en)
IT (1) IT1019121B (en)
LU (1) LU70831A1 (en)
NL (1) NL169580C (en)
NO (1) NO147183C (en)
PL (1) PL105270B1 (en)
RO (1) RO65730A (en)
SE (1) SE413891B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE413891B (en) * 1973-09-04 1980-06-30 Halcon International Inc SET TO MAKE AN ANHYDRID OF A MONOCARBONIC ACID.
US4002678A (en) * 1975-12-22 1977-01-11 Halcon International, Inc. Preparation of carboxylic acid anhydrides
US4374070A (en) * 1980-11-21 1983-02-15 Eastman Kodak Company Preparation of acetic anhydride
US4340569A (en) 1981-03-06 1982-07-20 The Halcon Sd Group, Inc. Treatment of carbonylation residues
US4341741A (en) 1981-03-06 1982-07-27 The Halcon Sd Group, Inc. Recovery of rhodium from carbonylation residues
US4476237A (en) * 1981-05-28 1984-10-09 The Halcon Sd Group, Inc. Separation of tars from carbonylation reaction mixtures
US4476238A (en) * 1981-05-28 1984-10-09 The Halcon Sd Group, Inc. Separation of tars from carbonylation reaction mixtures
FR2507597B1 (en) * 1981-06-12 1985-12-13 Rhone Poulenc Chim Base PROCESS FOR CARBONYLATION OF METHYL ACETATE
NL8204901A (en) * 1981-12-30 1983-07-18 Halcon Sd Group Inc PURIFICATION OF CARBONYLATION PRODUCTS.
DE3361551D1 (en) * 1982-06-18 1986-01-30 Shell Int Research A process for the co-production of carboxylic acids
JPS6016950A (en) * 1983-07-08 1985-01-28 Daicel Chem Ind Ltd Production of acetyl compound
GB8320358D0 (en) * 1983-07-28 1983-09-01 Shell Int Research Preparation of carboxylic acids
JPS6054334A (en) * 1983-09-02 1985-03-28 Daicel Chem Ind Ltd Preparation of carboxylic acid
US5026908A (en) * 1984-05-03 1991-06-25 Hoechst Celanese Corporation Methanol carbonylation process
US5144068A (en) * 1984-05-03 1992-09-01 Hoechst Celanese Corporation Methanol carbonylation process
US4563309A (en) * 1984-08-16 1986-01-07 Union Carbide Corporation Production of carboxylic anhydrides from methyl carboxlyates using rhodium complex catalysts
EP0203286B1 (en) * 1985-03-27 1988-09-14 Hoechst Aktiengesellschaft Supported catalyst and procedure for the production of monocarboxylic acid anhydrides
GB9218346D0 (en) * 1992-08-28 1992-10-14 Bp Chem Int Ltd Process
GB9503382D0 (en) 1995-02-21 1995-04-12 Bp Chem Int Ltd Process
GB9816385D0 (en) 1998-07-29 1998-09-23 Bp Chem Int Ltd Process
DE10138778A1 (en) 2001-08-07 2003-02-20 Basf Ag Joint production of formic acid with a carboxylic (e.g. acetic) acid or derivatives, involves transesterifying a formic ester with a carboxylic acid, followed by carbonylation of the ester obtained
MY179688A (en) 2013-12-24 2020-11-11 Bp Plc Process

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1939216A (en) * 1931-01-21 1933-12-12 Monsanto Chemicals Chemical treatment of organic acid halides
GB682174A (en) * 1949-05-05 1952-11-05 Hermann Teegen Improvements in or relating to internal combustion engines for propelling pedal bicycles
DE921987C (en) * 1952-06-12 1955-01-07 Basf Ag Process for the production of oxygen-containing organic compounds
DE1767151U (en) 1958-03-03 1958-05-22 Konrad Hellmich CAMPING COOKING TABLE.
SE364254B (en) * 1967-04-05 1974-02-18 Monsanto Co
SE364255B (en) * 1967-04-05 1974-02-18 Monsanto Co
DE1966695U (en) 1967-05-13 1967-08-17 Karl Schwehr IMPACT DEVICE.
US3717670A (en) * 1968-08-02 1973-02-20 Monsanto Co Production of carboxylic acids and esters
US3579552A (en) * 1968-08-15 1971-05-18 Monsanto Co Production of carboxylic acids
US3579551A (en) * 1968-08-15 1971-05-18 Monsanto Co Production of carboxylic acids
US3845121A (en) * 1971-11-10 1974-10-29 Monsanto Co Process for separating carbonylation products from reaction mixture without catalyst decomposition
JPS5030820U (en) * 1973-07-16 1975-04-05
SE413891B (en) * 1973-09-04 1980-06-30 Halcon International Inc SET TO MAKE AN ANHYDRID OF A MONOCARBONIC ACID.
DE2450965C2 (en) * 1974-10-26 1983-06-09 Hoechst Ag, 6230 Frankfurt Process for the production of acetic anhydride
DE3016900A1 (en) * 1980-05-02 1981-11-05 Hoechst Ag, 6000 Frankfurt METHOD FOR PRODUCING ACETYL CHLORIDE
DE3248468A1 (en) * 1982-12-29 1984-07-12 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING CARBONIC ACID HALOGENIDES

Also Published As

Publication number Publication date
NL169580B (en) 1982-03-01
CA1033761A (en) 1978-06-27
AU7280774A (en) 1976-03-04
IT1019121B (en) 1977-11-10
LU70831A1 (en) 1976-08-19
DE2462910C2 (en) 1983-02-24
NL169580C (en) 1982-08-02
SE413891B (en) 1980-06-30
ES429764A1 (en) 1977-07-01
DE2462444B2 (en) 1979-12-13
EG11306A (en) 1977-02-28
JPS5550932B2 (en) 1980-12-20
DE2462444A1 (en) 1977-02-24
CH609321A5 (en) 1979-02-28
NO147183B (en) 1982-11-08
IL45453A0 (en) 1974-11-29
CH614688A5 (en) 1979-12-14
BR7407075D0 (en) 1975-07-01
DK466674A (en) 1975-05-05
DE2441502B2 (en) 1980-01-24
NO743165L (en) 1975-04-01
JPS5052017A (en) 1975-05-09
NL7411385A (en) 1975-03-06
ES444609A1 (en) 1977-10-01
GB1468940A (en) 1977-03-30
IL45453A (en) 1979-11-30
SE7410099L (en) 1975-03-05
FR2242362B1 (en) 1979-03-09
DE2441502A1 (en) 1975-05-07
NO147183C (en) 1983-02-16
DD113521A5 (en) 1975-06-12
RO65730A (en) 1980-02-15
BG25203A3 (en) 1978-08-10
PL105270B1 (en) 1979-10-31
FR2242362A1 (en) 1975-03-28
HU171902B (en) 1978-04-28

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