AR192460A1 - Procedimiento para la preparacion de acido tereftalico,acido isoftalico o sus esteres monometilicos - Google Patents

Procedimiento para la preparacion de acido tereftalico,acido isoftalico o sus esteres monometilicos

Info

Publication number
AR192460A1
AR192460A1 AR24286872A AR24286872A AR192460A1 AR 192460 A1 AR192460 A1 AR 192460A1 AR 24286872 A AR24286872 A AR 24286872A AR 24286872 A AR24286872 A AR 24286872A AR 192460 A1 AR192460 A1 AR 192460A1
Authority
AR
Argentina
Prior art keywords
procedure
preparation
acid
monomethyl esters
terephthalic acid
Prior art date
Application number
AR24286872A
Other languages
English (en)
Spanish (es)
Original Assignee
Dynamit Nobel Ag
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
Priority claimed from DE19712132910 external-priority patent/DE2132910A1/de
Priority claimed from DE19712132908 external-priority patent/DE2132908A1/de
Priority claimed from DE19712132909 external-priority patent/DE2132909A1/de
Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Application granted granted Critical
Publication of AR192460A1 publication Critical patent/AR192460A1/es

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)
AR24286872A 1971-07-02 1972-06-30 Procedimiento para la preparacion de acido tereftalico,acido isoftalico o sus esteres monometilicos AR192460A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19712132910 DE2132910A1 (de) 1971-07-02 1971-07-02 Verfahren zur herstellung von terephthalsaeure durch oxydation von p-xylol
DE19712132908 DE2132908A1 (de) 1971-07-02 1971-07-02 Verfahren zur herstellung von phthalsaeuremonomethylestern durch oxydation von toluylsaeuremethylestern
DE19712132909 DE2132909A1 (de) 1971-07-02 1971-07-02 Verfahren zur herstellung von isophthalsaeure durch oxydation von m-xylol

Publications (1)

Publication Number Publication Date
AR192460A1 true AR192460A1 (es) 1973-02-21

Family

ID=27183529

Family Applications (1)

Application Number Title Priority Date Filing Date
AR24286872A AR192460A1 (es) 1971-07-02 1972-06-30 Procedimiento para la preparacion de acido tereftalico,acido isoftalico o sus esteres monometilicos

Country Status (14)

Country Link
AR (1) AR192460A1 (fr)
AU (1) AU462394B2 (fr)
BE (1) BE785615A (fr)
CA (1) CA979921A (fr)
CH (1) CH572885A5 (fr)
CS (1) CS168593B2 (fr)
DD (1) DD96700A5 (fr)
ES (1) ES404182A1 (fr)
FR (1) FR2144722B1 (fr)
GB (1) GB1389478A (fr)
IT (1) IT965867B (fr)
NL (1) NL7207977A (fr)
PL (1) PL82612B1 (fr)
RO (1) RO59928A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2104512B1 (es) * 1995-09-21 1998-07-01 Interquisa Procedimiento industrial para la fabricacion de acidos carboxilicos aromaticos.
US7550627B2 (en) 2005-03-08 2009-06-23 Eastman Chemical Company Processes for producing aromatic dicarboxylic acids
EP2522426B1 (fr) 2011-05-12 2014-02-12 King Saud University Méthode pour la production d'acides carboxyliques

Also Published As

Publication number Publication date
FR2144722B1 (fr) 1976-08-06
PL82612B1 (fr) 1975-10-31
GB1389478A (en) 1975-04-03
RO59928A (fr) 1976-11-15
DD96700A5 (fr) 1973-04-05
CS168593B2 (fr) 1976-06-29
AU462394B2 (en) 1975-06-26
FR2144722A1 (fr) 1973-02-16
AU4370172A (en) 1974-01-03
BE785615A (fr) 1972-10-16
ES404182A1 (es) 1975-06-01
CA979921A (en) 1975-12-16
IT965867B (it) 1974-02-11
NL7207977A (fr) 1973-01-04
CH572885A5 (fr) 1976-02-27

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