ES300328A1 - Procedure for the preparation of an isterface acid ester (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of an isterface acid ester (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES300328A1
ES300328A1 ES300328A ES300328A ES300328A1 ES 300328 A1 ES300328 A1 ES 300328A1 ES 300328 A ES300328 A ES 300328A ES 300328 A ES300328 A ES 300328A ES 300328 A1 ES300328 A1 ES 300328A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
acid ester
legally binding
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
ES300328A
Other languages
Spanish (es)
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.)
Allied Corp
Original Assignee
Allied Chemical Corp
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 Allied Chemical Corp filed Critical Allied Chemical Corp
Publication of ES300328A1 publication Critical patent/ES300328A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0239—Quaternary ammonium compounds
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/48—Ring-opening reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/49—Esterification or transesterification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Process for the preparation of an isophthalic acid ester, characterized in that it comprises reacting isophthalic acid and an alkylene oxide with one another, using a quaternary ammonium salt as the esterification catalyst. (Machine-translation by Google Translate, not legally binding)
ES300328A 1963-05-29 1964-05-27 Procedure for the preparation of an isterface acid ester (Machine-translation by Google Translate, not legally binding) Expired ES300328A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28402263A 1963-05-29 1963-05-29

Publications (1)

Publication Number Publication Date
ES300328A1 true ES300328A1 (en) 1966-04-01

Family

ID=23088559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES300328A Expired ES300328A1 (en) 1963-05-29 1964-05-27 Procedure for the preparation of an isterface acid ester (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE648476A (en)
DE (1) DE1229063B (en)
ES (1) ES300328A1 (en)
GB (1) GB999242A (en)
NL (1) NL6405899A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5880251A (en) * 1997-06-18 1999-03-09 Cook Composites & Polymers Co. Polyester synthesis using catalysts having low decomposition temperatures

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL67041C (en) * 1947-05-09 1950-07-15 Ici Ltd Preparation of terephthalic acid glycol esters
ES217092A2 (en) * 1953-08-31 1955-09-16 Ici Ltd Procedure for obtaining glycolic esters of terephthalic acid (Machine-translation by Google Translate, not legally binding)
NL113424C (en) * 1958-08-01
US3052711A (en) * 1960-04-20 1962-09-04 Du Pont Production of di(beta-hydroxyethyl) terephthalate
US3062862A (en) * 1961-02-02 1962-11-06 Du Pont Production of di-hydroxyethyl terephthalate

Also Published As

Publication number Publication date
DE1229063B (en) 1966-11-24
BE648476A (en) 1964-09-16
GB999242A (en) 1965-07-21
NL6405899A (en) 1964-11-30

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