FR1106832A - Process for preparing terephthalic acid - Google Patents

Process for preparing terephthalic acid

Info

Publication number
FR1106832A
FR1106832A FR1106832DA FR1106832A FR 1106832 A FR1106832 A FR 1106832A FR 1106832D A FR1106832D A FR 1106832DA FR 1106832 A FR1106832 A FR 1106832A
Authority
FR
France
Prior art keywords
terephthalic acid
preparing terephthalic
preparing
acid
terephthalic
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
French (fr)
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of FR1106832A publication Critical patent/FR1106832A/en
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
    • C07C51/41—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1106832D 1953-08-17 1954-08-17 Process for preparing terephthalic acid Expired FR1106832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE762644X 1953-08-17

Publications (1)

Publication Number Publication Date
FR1106832A true FR1106832A (en) 1955-12-23

Family

ID=6668571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1106832D Expired FR1106832A (en) 1953-08-17 1954-08-17 Process for preparing terephthalic acid

Country Status (3)

Country Link
BE (1) BE530835A (en)
FR (1) FR1106832A (en)
GB (1) GB762644A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965674A (en) * 1957-01-22 1960-12-20 Monsanto Chemicals Preparation of terephthalates by heating benzoic acid salts under pressure of gases
US3101368A (en) * 1956-01-03 1963-08-20 Henkel & Cie Gmbh Process for the preparation of cyclic dicarboxylic acids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101368A (en) * 1956-01-03 1963-08-20 Henkel & Cie Gmbh Process for the preparation of cyclic dicarboxylic acids
US2965674A (en) * 1957-01-22 1960-12-20 Monsanto Chemicals Preparation of terephthalates by heating benzoic acid salts under pressure of gases

Also Published As

Publication number Publication date
BE530835A (en)
GB762644A (en) 1956-11-28

Similar Documents

Publication Publication Date Title
FR1122080A (en) Process for preparing terephthalic acid
FR1110171A (en) Process for preparing hydrocyanic acid
FR1182010A (en) Process for preparing beta-naphthol-sulfonic acid
FR1093117A (en) Process for preparing acrylic acid
FR1098768A (en) Process for preparing terephthalic acid
FR1106832A (en) Process for preparing terephthalic acid
FR1080132A (en) Advanced process for preparing glutamic acid
FR1087994A (en) Process for preparing 3-oxypropane-1-sulfonic acid salts
FR1128870A (en) Process for preparing peracetic acid
FR1074978A (en) Purification process for diethylacetic acid
FR1113330A (en) Process for preparing terephthalic acid
FR1110261A (en) Process for preparing terephthalic acid
FR1103464A (en) Process for preparing isophthalic acid
CH347513A (en) Process for preparing p-nitro-benzoic acid
FR1097066A (en) Process for preparing p-di-isopropyl benzene and terephthalic acid
FR1091348A (en) Process for preparing solutions of permonosulfuric acid
FR1035997A (en) Process for preparing glutamic acid
FR1153638A (en) Process for preparing chloro-toluic acid
FR1126928A (en) Process for the preparation of terephthalic acid
FR86252E (en) Process for preparing terephthalic acid
FR1129537A (en) Process for preparing terephthalic acid
CH314917A (en) Process for preparing glutamic acid
FR67380E (en) Process for preparing terephthalic acid
FR1136560A (en) Process for preparing pure terephthalic acid
FR1128273A (en) Process for preparing 2.4.5-trichlorophenoxy-acetic acid