BE776267A - Procede de production des acides phtaliques - Google Patents

Procede de production des acides phtaliques

Info

Publication number
BE776267A
BE776267A BE776267A BE776267A BE776267A BE 776267 A BE776267 A BE 776267A BE 776267 A BE776267 A BE 776267A BE 776267 A BE776267 A BE 776267A BE 776267 A BE776267 A BE 776267A
Authority
BE
Belgium
Prior art keywords
production
phthalic acids
phthalic
acids
Prior art date
Application number
BE776267A
Other languages
English (en)
French (fr)
Inventor
H R Grane
Original Assignee
Atlantic Richfield Co
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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of BE776267A publication Critical patent/BE776267A/xx

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)
BE776267A 1970-12-29 1971-12-06 Procede de production des acides phtaliques BE776267A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10251470A 1970-12-29 1970-12-29

Publications (1)

Publication Number Publication Date
BE776267A true BE776267A (fr) 1972-06-06

Family

ID=22290267

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776267A BE776267A (fr) 1970-12-29 1971-12-06 Procede de production des acides phtaliques

Country Status (6)

Country Link
BE (1) BE776267A (enExample)
DE (1) DE2158279A1 (enExample)
FR (1) FR2120749A5 (enExample)
GB (1) GB1429471A (enExample)
IT (1) IT945355B (enExample)
NL (1) NL7116938A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7485746B2 (en) * 2003-11-14 2009-02-03 Bp Corporation North America Inc. Staged countercurrent oxidation
CN109503369A (zh) * 2018-12-18 2019-03-22 华东理工大学 一种间苯二甲酸的制备方法
CN109485557A (zh) * 2018-12-18 2019-03-19 华东理工大学 一种间苯二甲酸的制备工艺
CN109369369A (zh) * 2018-12-18 2019-02-22 华东理工大学 间苯二甲酸的制备方法

Also Published As

Publication number Publication date
GB1429471A (en) 1976-03-24
FR2120749A5 (enExample) 1972-08-18
NL7116938A (enExample) 1972-07-03
DE2158279A1 (de) 1972-07-06
IT945355B (it) 1973-05-10

Similar Documents

Publication Publication Date Title
BE793191A (fr) Procede pour produire des acides 7-acylamido-3-cephem-4- carboxyliques
FR2299428A1 (fr) Procede de
CH550757A (fr) Procede de preparation d'acides cyclopropylmethylphenylacetiques.
RO62810A (fr) Procede pour la preparation des acides hydroxydiphenylylpropioniques
BE767689A (fr) Procede de preparation de 7-halogenolincomycines
CH551418A (fr) Procede de preparation acides pyrimidin-6yl acethydroxamiques.
BE788214A (fr) Procede de production de 3-perfluoroalkyl-1-propenes
BE758749A (fr) Procede de preparation de nouveaux acides pyridine-sulfoniques
RO62689A (fr) Procede pour la preparation des penicillines
BE776267A (fr) Procede de production des acides phtaliques
RO63024A (fr) Procede pour la preparation des esters triazolothiophosphoniques
CH551940A (fr) Procede de preparation d'esters d'acides fluorene-2-glyoxyliques.
BE779821A (fr) Nouveau procede de preparation des acides carboxyliques alpha-cetoniques
BE758474A (fr) Procede de preparation de 4-alkoxy-3-aminobenzoates de 2-dialkylaminoethyle
RO62853A (fr) Procede de preparation des acides antraquinonesulfoniques
BE763792A (fr) Procede de production de coacervats
BE773550A (fr) Nouveau procede de preparation de 6 alpha-methyl-19-nor- pregnenes
RO62639A (fr) Procede pour la preparation des acides 2-alcoxy-inferieur-5-alkyle-inferieur-
BE761985A (fr) Procede de preparation de n-alcoyl-dimethylamines
BE769220A (fr) Procede de preparation de 3-difluorochloromethylaniline
BE761633A (fr) Procede de production de 1-aryloxy-2-propanols
BE771579A (fr) Procede de production d'acides anthraquinone-alpha-sulfoniques
BE770485A (fr) Procede de preparation d'acides carboxyliques
BE760385A (fr) Procede de preparation de cyclopropyl-methyl-alkylamines
BE775976A (fr) Procede de preparation d'acides carboxyliques