GB1137163A - Production of carboxylic acids - Google Patents

Production of carboxylic acids

Info

Publication number
GB1137163A
GB1137163A GB1655966A GB1655966A GB1137163A GB 1137163 A GB1137163 A GB 1137163A GB 1655966 A GB1655966 A GB 1655966A GB 1655966 A GB1655966 A GB 1655966A GB 1137163 A GB1137163 A GB 1137163A
Authority
GB
United Kingdom
Prior art keywords
acid
carboxylic acids
chloride
butene
april
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
GB1655966A
Inventor
Nikolaus Von Kutepow
Knut Bittler
Fritz Meier
Dieter Neubauer
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1137163A publication Critical patent/GB1137163A/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
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/145—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide with simultaneous oxidation

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)

Abstract

1,137,163. Carboxylic acids. BADISCHE ANILIN- & SODA-FABRIK A.G. 15 April, 1966 [17 April, 1965], No. 16559/66. Heading C2C. Carboxylic acids are prepared from olefinically unsaturated compounds, carbon monoxide, and water at elevated temperature in the presence of palladium and/or a palladium compound and an oxidizing agent with an oxidation potential of more than 0À1 volt, at from 30‹ to 210‹ C. Unsaturated compounds may be ethylene, vinyl chloride, propene, butene-(2), hexene-(3), dodecene-(1), 2-ethylhexene-(1), propenylbenzene, vinylcyclohexene-(3), cyclohexene, cyclooctene, cyclododecene, butadiene-(1,3), isoprene, piperylene, cyclooctadiene-(1,5), octatriene- (2,4,6), methylheptatriene, cycloheptatriene- (1,3,5), cyclododecatriene - (1,5,9), 1 - chlorocyclododecadiene - (5,9), cyclooctatetraene, ethyl acrylate, acrylonitrile, acrylamide, allyl alcohol, allyl chloride, oleic acid, ricinoleic acid, undecylenic acid, methyl allyl ether, cyclohexadienes and acrolein. The oxidizing agent may be iodine, peroxides, persulphates, lead dioxide, manganese dioxide, copper (II) chloride, potassium permanganate, potassium dichromate, benzoquinone, oxygen, or the oxidation may be by electro-chemical means with an anode at the appropriate potential. Examples describe the preparation of propionic acid, cyclododecadiene- (5,9)-monocarboxylic acid-(1) which may be hydrogenated to cyclododecane monocarboxylic acid, and butene-(2) carboxylic acid-(1).
GB1655966A 1965-04-17 1966-04-15 Production of carboxylic acids Expired GB1137163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0081514 1965-04-17

Publications (1)

Publication Number Publication Date
GB1137163A true GB1137163A (en) 1968-12-18

Family

ID=6981133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1655966A Expired GB1137163A (en) 1965-04-17 1966-04-15 Production of carboxylic acids

Country Status (4)

Country Link
BE (1) BE679611A (en)
DE (1) DE1248659B (en)
GB (1) GB1137163A (en)
NL (1) NL6605022A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801743A (en) * 1981-06-22 1989-01-31 National Distillers And Chemical Corporation Process for preparing carboxylic acids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801743A (en) * 1981-06-22 1989-01-31 National Distillers And Chemical Corporation Process for preparing carboxylic acids

Also Published As

Publication number Publication date
BE679611A (en) 1966-10-17
NL6605022A (en) 1966-10-18
DE1248659B (en) 1967-08-31

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