GB1501897A - Preparation of dicarboxylic acids - Google Patents

Preparation of dicarboxylic acids

Info

Publication number
GB1501897A
GB1501897A GB35946/75A GB3594675A GB1501897A GB 1501897 A GB1501897 A GB 1501897A GB 35946/75 A GB35946/75 A GB 35946/75A GB 3594675 A GB3594675 A GB 3594675A GB 1501897 A GB1501897 A GB 1501897A
Authority
GB
United Kingdom
Prior art keywords
dicarboxylic acids
derived
liquid phase
nitrogen dioxide
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
GB35946/75A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB35946/75A priority Critical patent/GB1501897A/en
Priority to US05/708,737 priority patent/US4147883A/en
Priority to FR7626254A priority patent/FR2322124A1/fr
Priority to DE19762639175 priority patent/DE2639175A1/de
Publication of GB1501897A publication Critical patent/GB1501897A/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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/316—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with oxides of nitrogen or nitrogen-containing mineral acids

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)
GB35946/75A 1975-09-01 1975-09-01 Preparation of dicarboxylic acids Expired GB1501897A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB35946/75A GB1501897A (en) 1975-09-01 1975-09-01 Preparation of dicarboxylic acids
US05/708,737 US4147883A (en) 1975-09-01 1976-07-26 Conversion of cycloalkylhydroperoxides to alkane dicarboxylic acids
FR7626254A FR2322124A1 (fr) 1975-09-01 1976-08-31 Procede de transformation d'un hydroperoxyde organique en acide carboxylique
DE19762639175 DE2639175A1 (de) 1975-09-01 1976-08-31 Verfahren zur umsetzung von organischen hydroperoxiden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35946/75A GB1501897A (en) 1975-09-01 1975-09-01 Preparation of dicarboxylic acids

Publications (1)

Publication Number Publication Date
GB1501897A true GB1501897A (en) 1978-02-22

Family

ID=10383265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35946/75A Expired GB1501897A (en) 1975-09-01 1975-09-01 Preparation of dicarboxylic acids

Country Status (4)

Country Link
US (1) US4147883A (enExample)
DE (1) DE2639175A1 (enExample)
FR (1) FR2322124A1 (enExample)
GB (1) GB1501897A (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298387A (en) * 1939-08-25 1942-10-13 Eastman Kodak Co Oxidation process
US2851496A (en) * 1954-07-27 1958-09-09 Du Pont Preparation of oxidation products of cyclohexane
NL142146B (nl) * 1968-11-27 1974-05-15 Rhone Poulenc Sa Werkwijze voor de bereiding van adipinezuur.

Also Published As

Publication number Publication date
US4147883A (en) 1979-04-03
FR2322124B1 (enExample) 1980-06-27
FR2322124A1 (fr) 1977-03-25
DE2639175A1 (de) 1977-03-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee