JPS5826899B2 - トリメリツト酸の製造法 - Google Patents

トリメリツト酸の製造法

Info

Publication number
JPS5826899B2
JPS5826899B2 JP54153814A JP15381479A JPS5826899B2 JP S5826899 B2 JPS5826899 B2 JP S5826899B2 JP 54153814 A JP54153814 A JP 54153814A JP 15381479 A JP15381479 A JP 15381479A JP S5826899 B2 JPS5826899 B2 JP S5826899B2
Authority
JP
Japan
Prior art keywords
reaction
pressure
temperature
pseudocumene
acetic acid
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
JP54153814A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5677239A (en
Inventor
智次 辻
進 内藤
宏一 北原
喬 鈴木
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP54153814A priority Critical patent/JPS5826899B2/ja
Priority to GB8038087A priority patent/GB2064532B/en
Priority to DE3044752A priority patent/DE3044752C2/de
Priority to BE0/202963A priority patent/BE886392A/fr
Priority to FR8025325A priority patent/FR2470761A1/fr
Publication of JPS5677239A publication Critical patent/JPS5677239A/ja
Priority to US06/388,234 priority patent/US4398040A/en
Publication of JPS5826899B2 publication Critical patent/JPS5826899B2/ja
Expired 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP54153814A 1979-11-28 1979-11-28 トリメリツト酸の製造法 Expired JPS5826899B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP54153814A JPS5826899B2 (ja) 1979-11-28 1979-11-28 トリメリツト酸の製造法
GB8038087A GB2064532B (en) 1979-11-28 1980-11-27 Process for producing trimellitic acid
DE3044752A DE3044752C2 (de) 1979-11-28 1980-11-27 Verfahren zur Herstellung von Trimellitsäure
BE0/202963A BE886392A (fr) 1979-11-28 1980-11-28 Procede de preparation de l'acide trimellitique
FR8025325A FR2470761A1 (fr) 1979-11-28 1980-11-28 Procede de preparation de l'acide trimellitique
US06/388,234 US4398040A (en) 1979-11-28 1982-06-14 Process for producing trimellitic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54153814A JPS5826899B2 (ja) 1979-11-28 1979-11-28 トリメリツト酸の製造法

Publications (2)

Publication Number Publication Date
JPS5677239A JPS5677239A (en) 1981-06-25
JPS5826899B2 true JPS5826899B2 (ja) 1983-06-06

Family

ID=15570678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54153814A Expired JPS5826899B2 (ja) 1979-11-28 1979-11-28 トリメリツト酸の製造法

Country Status (6)

Country Link
US (1) US4398040A (https=)
JP (1) JPS5826899B2 (https=)
BE (1) BE886392A (https=)
DE (1) DE3044752C2 (https=)
FR (1) FR2470761A1 (https=)
GB (1) GB2064532B (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1173990B (it) * 1984-05-16 1987-06-24 Bioresearch Spa Sali stabili della solfo-adenosil-l-metionina (same) particolarmente adatti per uso parenterale
JPS6366149A (ja) * 1986-09-09 1988-03-24 Idemitsu Petrochem Co Ltd トリメリツト酸の製造方法
US4948921A (en) * 1989-06-29 1990-08-14 Amoco Corporation Process for the production and recovery of trimellitic acid
US5004830A (en) * 1989-11-29 1991-04-02 Amoco Corporation Process for oxidation of alkyl aromatic compounds
KR100504125B1 (ko) * 2002-07-30 2005-07-27 에스케이케미칼주식회사 트리멜리트산의 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347131A (fr) * 1962-11-12 1963-12-27 Standard Oil Co Perfectionnements apportés aux procédés d'oxydation pour la préparation d'acides carboxyliques, notamment d'acides dicarboxyliques
US3683016A (en) * 1970-04-24 1972-08-08 Standard Oil Co Staged catalyst addition for catalytic liquid phase oxidation of pseudocumene to trimellitic acid
DE2227005A1 (de) * 1971-06-15 1972-12-28 Institut Francais Du Petrole Des Carburants Et Lubrifiants, Rueil-Malmaison, Hauts-De-Seine (Frankreich) Verfahren zur Oxydation aromatischer Verbindungen und insbesondere zur Herstellung aromatischer Polycarbonsäuren sowie Vorrichtung zur Durchführung des Verfahrens
US3920735A (en) * 1973-05-21 1975-11-18 Standard Oil Co Zirconium enhanced activity of transition metal-bromine catalysis of di- and trimethyl benzene oxidation in liquid phase

Also Published As

Publication number Publication date
DE3044752C2 (de) 1984-08-23
BE886392A (fr) 1981-03-16
GB2064532A (en) 1981-06-17
DE3044752A1 (de) 1981-06-11
GB2064532B (en) 1984-05-31
JPS5677239A (en) 1981-06-25
FR2470761B1 (https=) 1985-05-24
FR2470761A1 (fr) 1981-06-12
US4398040A (en) 1983-08-09

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