FR2424248A2 - Procede de preparation d'acide terephtalique - Google Patents

Procede de preparation d'acide terephtalique

Info

Publication number
FR2424248A2
FR2424248A2 FR7910151A FR7910151A FR2424248A2 FR 2424248 A2 FR2424248 A2 FR 2424248A2 FR 7910151 A FR7910151 A FR 7910151A FR 7910151 A FR7910151 A FR 7910151A FR 2424248 A2 FR2424248 A2 FR 2424248A2
Authority
FR
France
Prior art keywords
terephthalic acid
preparing terephthalic
halogenide
free
preparing
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.)
Granted
Application number
FR7910151A
Other languages
English (en)
French (fr)
Other versions
FR2424248B2 (cs
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.)
Labofina SA
Original Assignee
Labofina SA
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 Labofina SA filed Critical Labofina SA
Publication of FR2424248A2 publication Critical patent/FR2424248A2/fr
Application granted granted Critical
Publication of FR2424248B2 publication Critical patent/FR2424248B2/fr
Granted 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
    • C07C51/21—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)
FR7910151A 1978-04-24 1979-04-23 Procede de preparation d'acide terephtalique Granted FR2424248A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89942578A 1978-04-24 1978-04-24

Publications (2)

Publication Number Publication Date
FR2424248A2 true FR2424248A2 (fr) 1979-11-23
FR2424248B2 FR2424248B2 (cs) 1984-01-20

Family

ID=25410944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910151A Granted FR2424248A2 (fr) 1978-04-24 1979-04-23 Procede de preparation d'acide terephtalique

Country Status (6)

Country Link
BE (1) BE875728R (cs)
DE (1) DE2916589A1 (cs)
FR (1) FR2424248A2 (cs)
GB (1) GB2019395B (cs)
IT (1) IT1166769B (cs)
NL (1) NL7903230A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN152155B (cs) * 1978-10-02 1983-11-05 Labofina Sa
EP0041785B1 (en) * 1980-06-10 1985-05-02 Imperial Chemical Industries Plc Oxidation of substituted aromatic compounds to aromatic carboxylic acids
EP0041778B2 (en) * 1980-06-10 1988-08-24 Imperial Chemical Industries Plc Oxidation of meta- or para-xylene to iso- or tere-phthalic acid
EP0041784A1 (en) * 1980-06-10 1981-12-16 Imperial Chemical Industries Plc Oxidation of substituted aromatic compounds to aromatic carboxylic acids

Also Published As

Publication number Publication date
GB2019395A (en) 1979-10-31
IT1166769B (it) 1987-05-06
DE2916589A1 (de) 1979-10-31
NL7903230A (nl) 1979-10-26
FR2424248B2 (cs) 1984-01-20
IT7922116A0 (it) 1979-04-24
GB2019395B (en) 1982-07-28
BE875728R (fr) 1979-08-16

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