FR1201802A - Production d'acides ortho-phtalique et iso-phtalique - Google Patents

Production d'acides ortho-phtalique et iso-phtalique

Info

Publication number
FR1201802A
FR1201802A FR1201802DA FR1201802A FR 1201802 A FR1201802 A FR 1201802A FR 1201802D A FR1201802D A FR 1201802DA FR 1201802 A FR1201802 A FR 1201802A
Authority
FR
France
Prior art keywords
phthalic
ortho
iso
production
acids
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
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1201802A publication Critical patent/FR1201802A/fr
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1201802D 1957-08-23 1958-08-23 Production d'acides ortho-phtalique et iso-phtalique Expired FR1201802A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3064043X 1957-08-23

Publications (1)

Publication Number Publication Date
FR1201802A true FR1201802A (fr) 1960-01-06

Family

ID=10920893

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1201799D Expired FR1201799A (fr) 1957-08-23 1958-08-22 Procédé de fabrication de l'acide téréphtalique
FR1201802D Expired FR1201802A (fr) 1957-08-23 1958-08-23 Production d'acides ortho-phtalique et iso-phtalique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1201799D Expired FR1201799A (fr) 1957-08-23 1958-08-22 Procédé de fabrication de l'acide téréphtalique

Country Status (3)

Country Link
US (2) US3064043A (fr)
FR (2) FR1201799A (fr)
NL (1) NL230500A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148994B (de) * 1962-02-02 1963-05-22 Basf Ag Verfahren zur Herstellung von aromatischen oder aromatisch-heterocyclischen Cyancarbonsaeuren
JPS522895B2 (fr) * 1972-08-14 1977-01-25
US4294977A (en) * 1978-03-06 1981-10-13 Occidental Research Corporation Process for producing aromatic carboxylic acids
US4345098A (en) * 1978-03-06 1982-08-17 Occidental Research Corporation Process for producing benzene carboxylic acid salts and their acids
US4375553A (en) * 1981-09-28 1983-03-01 Occidental Research Corporation Process for producing benzene carboxylic acid salts from aromatic materials

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764611A (en) * 1951-08-06 1956-09-25 Imhausen Werke G M B H Process for production of aromatic polycarboxylic acids
US2727919A (en) * 1952-08-21 1955-12-20 Hercules Powder Co Ltd Process for oxidizing polyalkylaromatic hydrocarbons and derivatives thereof using an acid anhydride catalyst

Also Published As

Publication number Publication date
US3064046A (en) 1962-11-13
US3064043A (en) 1962-11-13
NL230500A (fr)
FR1201799A (fr) 1960-01-06

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