GB921062A - Process for the production of vinyl esters - Google Patents

Process for the production of vinyl esters

Info

Publication number
GB921062A
GB921062A GB29819/60A GB2981960A GB921062A GB 921062 A GB921062 A GB 921062A GB 29819/60 A GB29819/60 A GB 29819/60A GB 2981960 A GB2981960 A GB 2981960A GB 921062 A GB921062 A GB 921062A
Authority
GB
United Kingdom
Prior art keywords
carboxylic acid
acid
production
catalyst
vinyl esters
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
GB29819/60A
Inventor
Clive Gordon Gasser
Kenneth Raymond Hargrave
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers Co Ltd
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 Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd
Priority to GB29819/60A priority Critical patent/GB921062A/en
Priority to CH960161A priority patent/CH397647A/en
Publication of GB921062A publication Critical patent/GB921062A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12—Acetic acid esters
    • C07C69/14—Acetic acid esters of monohydroxylic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12—Acetic acid esters
    • C07C69/14—Acetic acid esters of monohydroxylic compounds
    • C07C69/145—Acetic acid esters of monohydroxylic compounds of unsaturated alcohols
    • C07C69/15—Vinyl acetate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A vinyl ester of a higher carboxylic acid having at least C5 is obtained by heating a mixture of such acid and a lower carboxylic acid having less than C5 with acetylene and a catalyst of a zinc salt of a lower carboxylic acid. Specified higher acids are valeric, caproic, caprylic, capric, lauric, myristic, palmitic, stearic or benzoic, whilst the preferred lower acid is acetic. The catalyst may be supported. In examples, the laurate, caprylate and benzoate are prepared.
GB29819/60A 1960-08-30 1960-08-30 Process for the production of vinyl esters Expired GB921062A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB29819/60A GB921062A (en) 1960-08-30 1960-08-30 Process for the production of vinyl esters
CH960161A CH397647A (en) 1960-08-30 1961-08-16 Process for preparing a vinyl ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29819/60A GB921062A (en) 1960-08-30 1960-08-30 Process for the production of vinyl esters

Publications (1)

Publication Number Publication Date
GB921062A true GB921062A (en) 1963-03-13

Family

ID=10297685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29819/60A Expired GB921062A (en) 1960-08-30 1960-08-30 Process for the production of vinyl esters

Country Status (2)

Country Link
CH (1) CH397647A (en)
GB (1) GB921062A (en)

Also Published As

Publication number Publication date
CH397647A (en) 1965-08-31

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