GB1010175A - Process for preparing esters - Google Patents

Process for preparing esters

Info

Publication number
GB1010175A
GB1010175A GB20654/62A GB2065462A GB1010175A GB 1010175 A GB1010175 A GB 1010175A GB 20654/62 A GB20654/62 A GB 20654/62A GB 2065462 A GB2065462 A GB 2065462A GB 1010175 A GB1010175 A GB 1010175A
Authority
GB
United Kingdom
Prior art keywords
organic
arsenic
catalyst
acid
organic acid
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
GB20654/62A
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.)
M&T Chemicals Inc
Original Assignee
M&T Chemicals Inc
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 M&T Chemicals Inc filed Critical M&T Chemicals Inc
Publication of GB1010175A publication Critical patent/GB1010175A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/08Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/03Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/66Arsenic compounds
    • C07F9/68Arsenic compounds without As—C bonds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/94Bismuth compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78Preparation processes
    • C08G63/82Preparation processes characterised by the catalyst used
    • C08G63/85Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40Substitution 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
    • B01J2231/49Esterification or transesterification

Landscapes

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

Abstract

Polyesterification reactions are carried out in the presence, as a catalyst, of an arsenic or bismuth salt of an organic acid. The catalyst may be an arsenic or bismuth salt of 2-ethylhexoic, acetic, tallic, pelargonic, oleic, lauric, phthalic, oxalic, tetrachlorobenzoic, stearic, propionic, sebacic or azelaic acid, and is preferably used in an amount of 0.01 to 1% by weight of the reactants. The invention is illustrated by the polyesterification reaction of neopentyl glycol with adipic acid in the presence of bismuth trioleate.ALSO:Esterification reactions comprising reacting an organic hydroxy compound with an organic acid, an organic anhydride or a half ester of a dibasic organic acid, and transesterification reactions comprising reacting an ester of an organic acid and a highly volatile alcohol with a less volatile alcohol, are carried out in the presence, as a catalyst, of an arsenic or bismuth salt of an organic acid. The catalyst may be an arsenic or bismuth salt of 2-ethylhexoic, acetic, tallic, pelargonic, oleic, lauric, phthalic, oxalic, stearic, tetrachlorobenzoic, propionic, sebacic or azelaic acid, and is preferably used in an amount of 0.01 to 1% by weight of the reactants. Organic hydroxy compounds are, for example, butyl alcohols, amyl alcohols, isooctyl alcohols, ethylene glycol, propylene glycols, butylene glycols, neopentyl glycol trimethylol propane, sorbitol and mannitol. Organic acids are, for example, adipic, butyric, sebacic, maleic, tetrachlorophthalic, phthalic, cyclohexane carboxylic, 1,4-cyclohexane dicarboxylic, terephthalic, benzoic and paramethyl benzoic acids.
GB20654/62A 1961-05-29 1962-05-29 Process for preparing esters Expired GB1010175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11305761A 1961-05-29 1961-05-29

Publications (1)

Publication Number Publication Date
GB1010175A true GB1010175A (en) 1965-11-17

Family

ID=22347388

Family Applications (2)

Application Number Title Priority Date Filing Date
GB20654/62A Expired GB1010175A (en) 1961-05-29 1962-05-29 Process for preparing esters
GB16335/65A Expired GB1011660A (en) 1961-05-29 1962-05-29

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB16335/65A Expired GB1011660A (en) 1961-05-29 1962-05-29

Country Status (4)

Country Link
CH (1) CH397634A (en)
DE (1) DE1258408B (en)
GB (2) GB1010175A (en)
NL (1) NL279071A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312427A1 (en) * 1983-04-07 1984-10-11 Henkel KGaA, 4000 Düsseldorf METHOD FOR PRODUCING 2-CYANACRYLATES FROM 2,4-DICYANGLUTARATES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1039748B (en) * 1953-06-30 1958-09-25 Bayer Ag Process for the production of polyesters
DE1103335B (en) * 1955-10-13 1961-03-30 Goodrich Co B F Process for the production of carboxylic acid esters

Also Published As

Publication number Publication date
NL279071A (en) 1900-01-01
GB1011660A (en) 1965-12-01
DE1258408B (en) 1968-01-11
CH397634A (en) 1965-08-31

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