AT313262B - Process for the production of isophthalic acid by the oxidation of m-xylene - Google Patents

Process for the production of isophthalic acid by the oxidation of m-xylene

Info

Publication number
AT313262B
AT313262B AT683271A AT683271A AT313262B AT 313262 B AT313262 B AT 313262B AT 683271 A AT683271 A AT 683271A AT 683271 A AT683271 A AT 683271A AT 313262 B AT313262 B AT 313262B
Authority
AT
Austria
Prior art keywords
xylene
oxidation
production
isophthalic acid
isophthalic
Prior art date
Application number
AT683271A
Other languages
German (de)
Inventor
Chem Ewald Katzschmann Dipl
Original Assignee
Dynamit Nobel 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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Application granted granted Critical
Publication of AT313262B publication Critical patent/AT313262B/en

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
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups

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)
AT683271A 1971-07-02 1971-08-04 Process for the production of isophthalic acid by the oxidation of m-xylene AT313262B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712132909 DE2132909A1 (en) 1971-07-02 1971-07-02 Terephthalic/isophthalic acid - by oxidising xylenes in soln of alkali metal acetate in acetic acid

Publications (1)

Publication Number Publication Date
AT313262B true AT313262B (en) 1974-02-11

Family

ID=5812464

Family Applications (1)

Application Number Title Priority Date Filing Date
AT683271A AT313262B (en) 1971-07-02 1971-08-04 Process for the production of isophthalic acid by the oxidation of m-xylene

Country Status (2)

Country Link
AT (1) AT313262B (en)
DE (1) DE2132909A1 (en)

Also Published As

Publication number Publication date
DE2132909A1 (en) 1973-01-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee