FR1415112A - Procédé d'oxydation de composés aromatiques - Google Patents

Procédé d'oxydation de composés aromatiques

Info

Publication number
FR1415112A
FR1415112A FR994802A FR994802A FR1415112A FR 1415112 A FR1415112 A FR 1415112A FR 994802 A FR994802 A FR 994802A FR 994802 A FR994802 A FR 994802A FR 1415112 A FR1415112 A FR 1415112A
Authority
FR
France
Prior art keywords
aromatic compounds
oxidation process
oxidation
aromatic
compounds
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
FR994802A
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.)
Gelsenberg Benzin AG
Original Assignee
Gelsenberg Benzin 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 Gelsenberg Benzin AG filed Critical Gelsenberg Benzin AG
Application granted granted Critical
Publication of FR1415112A publication Critical patent/FR1415112A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR994802A 1963-11-14 1964-11-13 Procédé d'oxydation de composés aromatiques Expired FR1415112A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG39168A DE1246707B (de) 1963-11-14 1963-11-14 Verfahren zur katalytischen Gasphasenoxydation von 1, 2, 4, 5-substituierten Dimethyldiisopropyl- und Trimethylisopropylbenzolen und Durol

Publications (1)

Publication Number Publication Date
FR1415112A true FR1415112A (fr) 1965-10-22

Family

ID=7126078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994802A Expired FR1415112A (fr) 1963-11-14 1964-11-13 Procédé d'oxydation de composés aromatiques

Country Status (8)

Country Link
JP (1) JPS499451B1 (fr)
AT (1) AT250937B (fr)
BE (1) BE655686A (fr)
CH (1) CH438259A (fr)
DE (1) DE1246707B (fr)
FR (1) FR1415112A (fr)
GB (1) GB1081287A (fr)
NL (1) NL6413133A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592177A (en) * 1978-12-30 1980-07-12 Matsushita Electric Works Ltd Instrument for generating circular motion
US5663114A (en) * 1993-10-22 1997-09-02 Nippon Shokubai Co., Ltd. Catalyst for production of pyromellitic anhydride and method for production of pyromellitic anhydride
JP2003055382A (ja) 2001-08-08 2003-02-26 Nippon Shokubai Co Ltd 無水ピロメリット酸の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625555A (en) * 1947-10-08 1953-01-13 California Research Corp Production of aryl tetracarboxylic acid anhydrides
US2576625A (en) * 1947-10-08 1951-11-27 California Research Corp Production of polycarboxylic acid products

Also Published As

Publication number Publication date
AT250937B (de) 1966-12-12
CH438259A (de) 1967-06-30
NL6413133A (fr) 1965-05-17
DE1246707B (de) 1967-08-10
JPS499451B1 (fr) 1974-03-05
BE655686A (fr) 1965-03-01
GB1081287A (en) 1967-08-31

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