JPS52136142A - Two stage production method of telephthalic acid from dipotasium telephthalate - Google Patents

Two stage production method of telephthalic acid from dipotasium telephthalate

Info

Publication number
JPS52136142A
JPS52136142A JP5365977A JP5365977A JPS52136142A JP S52136142 A JPS52136142 A JP S52136142A JP 5365977 A JP5365977 A JP 5365977A JP 5365977 A JP5365977 A JP 5365977A JP S52136142 A JPS52136142 A JP S52136142A
Authority
JP
Japan
Prior art keywords
dipotasium
telephthalate
production method
stage production
telephthalic 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.)
Pending
Application number
JP5365977A
Other languages
English (en)
Japanese (ja)
Inventor
Kuroodo Shiyure Jiyan
Rerii Andore
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of JPS52136142A publication Critical patent/JPS52136142A/ja
Pending 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
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/416—Henkel reaction and related reactions, i.e. rearrangement of carboxylate salt groups linked to six-membered aromatic rings, in the absence or in the presence of CO or CO2, (e.g. preparation of terepholates from benzoates); no additional classification for the subsequent hydrolysis of the salt groups has to be given

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP5365977A 1976-05-11 1977-05-10 Two stage production method of telephthalic acid from dipotasium telephthalate Pending JPS52136142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614868A FR2351082A1 (fr) 1976-05-11 1976-05-11 Procede de fabrication d'acide terephtalique a partir de terephtalate dipotassique, realisation en deux etages

Publications (1)

Publication Number Publication Date
JPS52136142A true JPS52136142A (en) 1977-11-14

Family

ID=9173244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5365977A Pending JPS52136142A (en) 1976-05-11 1977-05-10 Two stage production method of telephthalic acid from dipotasium telephthalate

Country Status (18)

Country Link
JP (1) JPS52136142A (fr)
AT (1) AT350533B (fr)
AU (1) AU2501577A (fr)
BE (1) BE854470A (fr)
CS (1) CS193575B2 (fr)
DD (1) DD129441A5 (fr)
DE (1) DE2721224A1 (fr)
ES (1) ES458632A1 (fr)
FR (1) FR2351082A1 (fr)
GB (1) GB1531404A (fr)
IL (1) IL52052A0 (fr)
LU (1) LU77294A1 (fr)
NL (1) NL7705159A (fr)
PL (1) PL198009A1 (fr)
SE (1) SE7705465L (fr)
SU (1) SU793377A3 (fr)
TR (1) TR19818A (fr)
ZA (1) ZA772764B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1210317B1 (fr) * 1999-08-30 2006-01-04 Mossi & Ghisolfi International S.A. Procede de reduction du potassium dans un processus integre pour la production de 2,6-nda

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873612A (en) * 1971-06-01 1975-03-25 Phillips Petroleum Co Production of terephthalic acid
JPS5253658A (en) * 1975-10-28 1977-04-30 Sony Corp Method of introducing impurity into semiconductor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873612A (en) * 1971-06-01 1975-03-25 Phillips Petroleum Co Production of terephthalic acid
JPS5253658A (en) * 1975-10-28 1977-04-30 Sony Corp Method of introducing impurity into semiconductor

Also Published As

Publication number Publication date
TR19818A (tr) 1980-01-03
FR2351082A1 (fr) 1977-12-09
BE854470A (fr) 1977-11-10
FR2351082B1 (fr) 1980-09-19
AT350533B (de) 1979-06-11
AU2501577A (en) 1978-11-16
DD129441A5 (de) 1978-01-18
CS193575B2 (en) 1979-10-31
ATA324277A (de) 1978-11-15
GB1531404A (en) 1978-11-08
ZA772764B (en) 1978-04-26
PL198009A1 (pl) 1978-04-10
DE2721224A1 (de) 1977-11-17
IL52052A0 (en) 1977-07-31
LU77294A1 (fr) 1978-06-26
ES458632A1 (es) 1978-02-01
NL7705159A (nl) 1977-11-15
SU793377A3 (ru) 1980-12-30
SE7705465L (sv) 1977-11-12

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