BE704101A - Production d'acides aromatiques tricarboxyliques comprenant seulement deux radicaux acide carboxylique vicinaux - Google Patents

Production d'acides aromatiques tricarboxyliques comprenant seulement deux radicaux acide carboxylique vicinaux

Info

Publication number
BE704101A
BE704101A BE704101DA BE704101A BE 704101 A BE704101 A BE 704101A BE 704101D A BE704101D A BE 704101DA BE 704101 A BE704101 A BE 704101A
Authority
BE
Belgium
Prior art keywords
production
carboxylic acid
tricarboxylic acids
aromatic tricarboxylic
vicinal radicals
Prior art date
Application number
Other languages
English (en)
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 filed Critical
Publication of BE704101A publication Critical patent/BE704101A/fr

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE704101D 1966-09-20 1967-09-20 Production d'acides aromatiques tricarboxyliques comprenant seulement deux radicaux acide carboxylique vicinaux BE704101A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58061766A 1966-09-20 1966-09-20

Publications (1)

Publication Number Publication Date
BE704101A true BE704101A (fr) 1968-03-20

Family

ID=24321815

Family Applications (1)

Application Number Title Priority Date Filing Date
BE704101D BE704101A (fr) 1966-09-20 1967-09-20 Production d'acides aromatiques tricarboxyliques comprenant seulement deux radicaux acide carboxylique vicinaux

Country Status (8)

Country Link
US (1) US3491144A (fr)
BE (1) BE704101A (fr)
CH (1) CH489456A (fr)
DE (1) DE1668699C3 (fr)
ES (1) ES345185A1 (fr)
GB (1) GB1202710A (fr)
NL (1) NL156680B (fr)
SE (1) SE356039B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683016A (en) * 1970-04-24 1972-08-08 Standard Oil Co Staged catalyst addition for catalytic liquid phase oxidation of pseudocumene to trimellitic acid
FR2595691B1 (fr) * 1986-03-14 1990-02-02 Kureha Chemical Ind Co Ltd Procede pour la production de l'acide naphtalene-dicarboxylique-2,6 par oxydation du diisopropyl-2,6 naphtalene
EP0375812A1 (fr) * 1988-12-23 1990-07-04 Amoco Corporation Procédé pour la fabrication d'un acide aromatique polycarboxylique
US4948921A (en) * 1989-06-29 1990-08-14 Amoco Corporation Process for the production and recovery of trimellitic acid
US4992579A (en) * 1989-12-18 1991-02-12 Amoco Corporation Process for the production of trimellitic acid
SG103937A1 (en) 2002-09-11 2004-05-26 Mitsubishi Gas Chemical Co Process for producing trimellitic acid
ATE421949T1 (de) * 2005-05-13 2009-02-15 Polynt S P A Verfahren zur herstellung von trimellitsäure
CN101980997B (zh) * 2008-04-22 2013-08-21 三菱瓦斯化学株式会社 一种高纯度偏苯三酸的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE550530A (fr) *
US2962316A (en) * 1955-09-20 1960-11-29 John H Roethel Latch bolt and keeper safety interlock
GB857098A (en) * 1958-03-10 1960-12-29 Ici Ltd Improvements in and relating to the oxidation of alkyl substituted aromatic compounds
US3089906A (en) * 1958-04-21 1963-05-14 Mid Century Corp Oxidation chemical process
GB877677A (en) * 1959-01-12 1961-09-20 Ici Ltd Improvements in and relating to the oxidation of organic compounds

Also Published As

Publication number Publication date
GB1202710A (en) 1970-08-19
NL156680B (nl) 1978-05-16
DE1668699B2 (de) 1980-11-27
DE1668699A1 (de) 1971-09-02
ES345185A1 (es) 1968-11-01
CH489456A (fr) 1970-04-30
DE1668699C3 (de) 1981-11-19
US3491144A (en) 1970-01-20
SE356039B (fr) 1973-05-14
NL6712704A (fr) 1968-03-21

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: AMOCO CORP.

Effective date: 19870920