GB156252A - Manufacture of oxidation products of organic compounds - Google Patents

Manufacture of oxidation products of organic compounds

Info

Publication number
GB156252A
GB156252A GB286/21A GB28621A GB156252A GB 156252 A GB156252 A GB 156252A GB 286/21 A GB286/21 A GB 286/21A GB 28621 A GB28621 A GB 28621A GB 156252 A GB156252 A GB 156252A
Authority
GB
United Kingdom
Prior art keywords
oxygen
oxidized
atmospheres
pressure
mixture
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
GB286/21A
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.)
CHEMISCHE FABRIKEN WORMS AG
Original Assignee
CHEMISCHE FABRIKEN WORMS 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 CHEMISCHE FABRIKEN WORMS AG filed Critical CHEMISCHE FABRIKEN WORMS AG
Publication of GB156252A publication Critical patent/GB156252A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/04—Monocyclic monocarboxylic acids
    • C07C63/06—Benzoic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Aliphatic or aromatic hydrocarbons or their derivatives are oxidized to alcohols, aldehydes, ketones or carboxylic acids by interaction with oxygen or an oxygen-containing gas at a pressure greater than atmospheric in the presence of an oxygen carrier. The temperature may be raised; and the hydrocarbons may be oxidized alone, in solution, or in suspension. Suitable oxygen carriers are platinum sponge, vanadium oxide, nitrous vapours or metallic salts. According to examples:-(1) oxygen is led into toluene, containing a little nitric acid and heated to 80-100 DEG C., until a pressure of 14 atmospheres is reached; the product is a mixture of benzaldehyde and benzoic acid; (2) paraffin oil is oxidized to fatty acids by adding a little nitric acid and heating the mixture to 500 DEG C. in the presence of oxygen at an initial pressure of 10 atmospheres and a trace of vanadium oxide.
GB286/21A 1919-07-15 1921-01-04 Manufacture of oxidation products of organic compounds Expired GB156252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE529461X 1919-07-15

Publications (1)

Publication Number Publication Date
GB156252A true GB156252A (en) 1922-05-04

Family

ID=6554087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB286/21A Expired GB156252A (en) 1919-07-15 1921-01-04 Manufacture of oxidation products of organic compounds

Country Status (2)

Country Link
FR (1) FR529461A (en)
GB (1) GB156252A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698864A (en) * 1950-11-21 1955-01-04 Universal Oil Prod Co Carboxyalkylbenzene sulfonic acids and carboxynitroalkylbenzene sulfonic acids and alkali metal salts thereof
US2839575A (en) * 1954-05-27 1958-06-17 Shell Dev Oxidation of alkyl-substituted benzene carboxylic acids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698864A (en) * 1950-11-21 1955-01-04 Universal Oil Prod Co Carboxyalkylbenzene sulfonic acids and carboxynitroalkylbenzene sulfonic acids and alkali metal salts thereof
US2839575A (en) * 1954-05-27 1958-06-17 Shell Dev Oxidation of alkyl-substituted benzene carboxylic acids

Also Published As

Publication number Publication date
FR529461A (en) 1921-11-29

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