FR1400944A - Process for the preparation of pure aryl esters of di- and polycarboxylic acids - Google Patents

Process for the preparation of pure aryl esters of di- and polycarboxylic acids

Info

Publication number
FR1400944A
FR1400944A FR981661A FR981661A FR1400944A FR 1400944 A FR1400944 A FR 1400944A FR 981661 A FR981661 A FR 981661A FR 981661 A FR981661 A FR 981661A FR 1400944 A FR1400944 A FR 1400944A
Authority
FR
France
Prior art keywords
preparation
polycarboxylic acids
aryl esters
pure aryl
pure
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
FR981661A
Other languages
French (fr)
Inventor
Hans-Leo Huelsmann
Gustav Renckhoff
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.)
Chemische Werke Witten GmbH
Original Assignee
Chemische Werke Witten GmbH
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 DEC30667A external-priority patent/DE1283849B/en
Application filed by Chemische Werke Witten GmbH filed Critical Chemische Werke Witten GmbH
Priority to FR981661A priority Critical patent/FR1400944A/en
Application granted granted Critical
Publication of FR1400944A publication Critical patent/FR1400944A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/80—Phthalic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/80—Phthalic acid esters
    • C07C69/82—Terephthalic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR981661A 1963-08-10 1964-07-15 Process for the preparation of pure aryl esters of di- and polycarboxylic acids Expired FR1400944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR981661A FR1400944A (en) 1963-08-10 1964-07-15 Process for the preparation of pure aryl esters of di- and polycarboxylic acids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC30667A DE1283849B (en) 1963-08-10 1963-08-10 Process for the preparation of pure aryl esters of dicarboxylic acids
FR981661A FR1400944A (en) 1963-08-10 1964-07-15 Process for the preparation of pure aryl esters of di- and polycarboxylic acids

Publications (1)

Publication Number Publication Date
FR1400944A true FR1400944A (en) 1965-05-28

Family

ID=25969729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981661A Expired FR1400944A (en) 1963-08-10 1964-07-15 Process for the preparation of pure aryl esters of di- and polycarboxylic acids

Country Status (1)

Country Link
FR (1) FR1400944A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217309A1 (en) * 1973-02-08 1974-09-06 Aquitaine Total Organico Fire-resistant, high molecular weight, polyamides - from aromatic diacids contg bromine in the ring, and diamines, in a one-stage reaction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217309A1 (en) * 1973-02-08 1974-09-06 Aquitaine Total Organico Fire-resistant, high molecular weight, polyamides - from aromatic diacids contg bromine in the ring, and diamines, in a one-stage reaction

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