DE3062442D1 - Process for preparing benzoic acid - Google Patents

Process for preparing benzoic acid

Info

Publication number
DE3062442D1
DE3062442D1 DE8080200796T DE3062442T DE3062442D1 DE 3062442 D1 DE3062442 D1 DE 3062442D1 DE 8080200796 T DE8080200796 T DE 8080200796T DE 3062442 T DE3062442 T DE 3062442T DE 3062442 D1 DE3062442 D1 DE 3062442D1
Authority
DE
Germany
Prior art keywords
benzoic acid
preparing benzoic
preparing
acid
benzoic
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
DE8080200796T
Other languages
German (de)
English (en)
Inventor
Cornelis Jongsma
Wilhelmus Th A M Laugs
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Application granted granted Critical
Publication of DE3062442D1 publication Critical patent/DE3062442D1/de
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)
  • Catalysts (AREA)
DE8080200796T 1979-09-01 1980-08-23 Process for preparing benzoic acid Expired DE3062442D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7906575A NL7906575A (nl) 1979-09-01 1979-09-01 Werkwijze ter bereiding van aromatische carbonzuren.

Publications (1)

Publication Number Publication Date
DE3062442D1 true DE3062442D1 (en) 1983-04-28

Family

ID=19833770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080200796T Expired DE3062442D1 (en) 1979-09-01 1980-08-23 Process for preparing benzoic acid

Country Status (9)

Country Link
EP (1) EP0026507B1 (enExample)
JP (1) JPS5655335A (enExample)
BR (1) BR8005517A (enExample)
CA (1) CA1146588A (enExample)
DE (1) DE3062442D1 (enExample)
ES (1) ES8104178A1 (enExample)
IN (1) IN152918B (enExample)
MX (1) MX5883E (enExample)
NL (1) NL7906575A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951242A (ja) * 1982-09-14 1984-03-24 Toray Ind Inc ｍ−ニトロ安息香酸の製造法
ES2104512B1 (es) * 1995-09-21 1998-07-01 Interquisa Procedimiento industrial para la fabricacion de acidos carboxilicos aromaticos.
IT1289529B1 (it) * 1996-12-27 1998-10-15 Franco Codignola Procedimento per la produzione di acidi aromatici
US6153790A (en) * 1998-12-01 2000-11-28 Shell Oil Company Method to produce aromatic dicarboxylic acids using cobalt and zirconium catalysts
US6657067B2 (en) 2002-03-22 2003-12-02 General Electric Company Method for the manufacture of chlorophthalic anhydride
US6649773B2 (en) 2002-03-22 2003-11-18 General Electric Company Method for the manufacture of halophthalic acids and anhydrides
US6657068B2 (en) 2002-03-22 2003-12-02 General Electric Company Liquid phase oxidation of halogenated ortho-xylenes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL140508C (enExample) * 1963-05-01
JPS4896545A (enExample) * 1972-03-17 1973-12-10
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
IN152918B (enExample) 1984-05-05
JPS5655335A (en) 1981-05-15
ES494563A0 (es) 1981-04-01
ES8104178A1 (es) 1981-04-01
NL7906575A (nl) 1981-03-03
MX5883E (es) 1984-08-16
CA1146588A (en) 1983-05-17
EP0026507A1 (en) 1981-04-08
EP0026507B1 (en) 1983-03-23
BR8005517A (pt) 1981-03-10

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee