CH496647A - Process for the preparation of terephthalic acid (B-hydroxy-ethyl) esters - Google Patents

Process for the preparation of terephthalic acid (B-hydroxy-ethyl) esters

Info

Publication number
CH496647A
CH496647A CH1856068A CH1856068A CH496647A CH 496647 A CH496647 A CH 496647A CH 1856068 A CH1856068 A CH 1856068A CH 1856068 A CH1856068 A CH 1856068A CH 496647 A CH496647 A CH 496647A
Authority
CH
Switzerland
Prior art keywords
hydroxy
esters
ethyl
preparation
terephthalic acid
Prior art date
Application number
CH1856068A
Other languages
German (de)
Inventor
Guenter Dr Keil
Original Assignee
Hoechst 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 DE19671668060 external-priority patent/DE1668060A1/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH496647A publication Critical patent/CH496647A/en

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
    • C07C69/82—Terephthalic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
    • C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1856068A 1967-12-15 1968-12-12 Process for the preparation of terephthalic acid (B-hydroxy-ethyl) esters CH496647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671668060 DE1668060A1 (en) 1967-12-15 1967-12-15 Process for the preparation of terephthalic acid (ss-hydroxyaethyl) esters

Publications (1)

Publication Number Publication Date
CH496647A true CH496647A (en) 1970-09-30

Family

ID=5686056

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1856068A CH496647A (en) 1967-12-15 1968-12-12 Process for the preparation of terephthalic acid (B-hydroxy-ethyl) esters

Country Status (3)

Country Link
CH (1) CH496647A (en)
FR (1) FR1597866A (en)
GB (1) GB1230840A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0126157D0 (en) 2001-10-31 2002-01-02 Univ Aberdeen Therapeutic compounds
US7332548B2 (en) * 2004-03-04 2008-02-19 Eastman Chemical Company Process for production of a polyester product from alkylene oxide and carboxylic acid

Also Published As

Publication number Publication date
FR1597866A (en) 1970-06-29
GB1230840A (en) 1971-05-05

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Legal Events

Date Code Title Description
PL Patent ceased