FR2269510A1 - Catalyst for para-toluic acid prepn - by air oxidation of para-xylene or methyl para-toluate contains cobalt, manganese and copper - Google Patents

Catalyst for para-toluic acid prepn - by air oxidation of para-xylene or methyl para-toluate contains cobalt, manganese and copper

Info

Publication number
FR2269510A1
FR2269510A1 FR7513212A FR7513212A FR2269510A1 FR 2269510 A1 FR2269510 A1 FR 2269510A1 FR 7513212 A FR7513212 A FR 7513212A FR 7513212 A FR7513212 A FR 7513212A FR 2269510 A1 FR2269510 A1 FR 2269510A1
Authority
FR
France
Prior art keywords
para
pref
catalyst
toluate
xylene
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.)
Withdrawn
Application number
FR7513212A
Other languages
English (en)
French (fr)
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.)
Dynamit Nobel AG
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
Publication of FR2269510A1 publication Critical patent/FR2269510A1/fr
Withdrawn legal-status Critical Current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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds

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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7513212A 1974-04-30 1975-04-28 Catalyst for para-toluic acid prepn - by air oxidation of para-xylene or methyl para-toluate contains cobalt, manganese and copper Withdrawn FR2269510A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2420805A DE2420805A1 (de) 1974-04-30 1974-04-30 Verbessertes verfahren zur oxydation von alkylaromaten

Publications (1)

Publication Number Publication Date
FR2269510A1 true FR2269510A1 (en) 1975-11-28

Family

ID=5914293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513212A Withdrawn FR2269510A1 (en) 1974-04-30 1975-04-28 Catalyst for para-toluic acid prepn - by air oxidation of para-xylene or methyl para-toluate contains cobalt, manganese and copper

Country Status (19)

Country Link
JP (1) JPS50149639A (zh)
AR (1) AR202358A1 (zh)
AU (1) AU8043575A (zh)
BE (1) BE828322A (zh)
BR (1) BR7502606A (zh)
DD (1) DD119205A5 (zh)
DE (1) DE2420805A1 (zh)
DK (1) DK186575A (zh)
ES (1) ES436674A1 (zh)
FI (1) FI750974A (zh)
FR (1) FR2269510A1 (zh)
LU (1) LU72373A1 (zh)
NL (1) NL7505090A (zh)
NO (1) NO751016L (zh)
PL (1) PL98592B1 (zh)
SE (1) SE7504976L (zh)
SU (1) SU635855A3 (zh)
TR (1) TR18577A (zh)
ZA (1) ZA752810B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7550627B2 (en) 2005-03-08 2009-06-23 Eastman Chemical Company Processes for producing aromatic dicarboxylic acids

Also Published As

Publication number Publication date
TR18577A (tr) 1977-04-13
NO751016L (zh) 1975-10-31
BE828322A (fr) 1975-08-18
DK186575A (da) 1975-10-31
LU72373A1 (zh) 1975-08-26
SU635855A3 (ru) 1978-11-30
DD119205A5 (zh) 1976-04-12
ZA752810B (en) 1976-04-28
AR202358A1 (es) 1975-05-30
NL7505090A (nl) 1975-11-03
DE2420805A1 (de) 1975-11-13
JPS50149639A (zh) 1975-11-29
FI750974A (zh) 1975-10-31
AU8043575A (en) 1976-10-28
PL98592B1 (pl) 1978-05-31
SE7504976L (sv) 1975-10-31
BR7502606A (pt) 1976-03-09
ES436674A1 (es) 1977-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse