FR1328683A - Process for the preparation of 2.5-diarylamino-terephthalic acids - Google Patents

Process for the preparation of 2.5-diarylamino-terephthalic acids

Info

Publication number
FR1328683A
FR1328683A FR903641A FR903641A FR1328683A FR 1328683 A FR1328683 A FR 1328683A FR 903641 A FR903641 A FR 903641A FR 903641 A FR903641 A FR 903641A FR 1328683 A FR1328683 A FR 1328683A
Authority
FR
France
Prior art keywords
diarylamino
preparation
terephthalic acids
terephthalic
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
FR903641A
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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
Application filed by Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Priority to FR903641A priority Critical patent/FR1328683A/en
Application granted granted Critical
Publication of FR1328683A publication Critical patent/FR1328683A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/52—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C07C229/54—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring
    • C07C229/56—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring with amino and carboxyl groups bound in ortho-position
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
FR903641A 1962-07-11 1962-07-11 Process for the preparation of 2.5-diarylamino-terephthalic acids Expired FR1328683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR903641A FR1328683A (en) 1962-07-11 1962-07-11 Process for the preparation of 2.5-diarylamino-terephthalic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR903641A FR1328683A (en) 1962-07-11 1962-07-11 Process for the preparation of 2.5-diarylamino-terephthalic acids

Publications (1)

Publication Number Publication Date
FR1328683A true FR1328683A (en) 1963-05-31

Family

ID=8782959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903641A Expired FR1328683A (en) 1962-07-11 1962-07-11 Process for the preparation of 2.5-diarylamino-terephthalic acids

Country Status (1)

Country Link
FR (1) FR1328683A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0363756A2 (en) * 1988-10-12 1990-04-18 Bayer Ag Method for the preparation of 2,5-diarylamino-terephthalic acids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0363756A2 (en) * 1988-10-12 1990-04-18 Bayer Ag Method for the preparation of 2,5-diarylamino-terephthalic acids
EP0363756A3 (en) * 1988-10-12 1991-03-27 Bayer Ag Method for the preparation of 2,5-diarylamino-terephthalic acids

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