GB1162860A - Catalytic Production of Alkenyl Esters - Google Patents

Catalytic Production of Alkenyl Esters

Info

Publication number
GB1162860A
GB1162860A GB27130/67A GB2713067A GB1162860A GB 1162860 A GB1162860 A GB 1162860A GB 27130/67 A GB27130/67 A GB 27130/67A GB 2713067 A GB2713067 A GB 2713067A GB 1162860 A GB1162860 A GB 1162860A
Authority
GB
United Kingdom
Prior art keywords
alkenyl esters
ions
june
oxygen
source
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
GB27130/67A
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.)
Celanese Corp
Original Assignee
Celanese 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 Celanese Corp filed Critical Celanese Corp
Publication of GB1162860A publication Critical patent/GB1162860A/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
    • C07C69/007—Esters of unsaturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
    • C07C69/01—Vinyl esters
    • 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
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

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

Abstract

1,162,860. Alkenyl esters. CELANESE CORP. 13 June, 1967 [13 June, 1966], No. 27130/67. Addition to 1,159,528. Heading C2C. Alkenyl esters are obtained from olefins in the presence of a Redox system comprising an acetic acid solution of a salt of a noble metal of Group VIII of the Periodic Table, a source of acetate ions, a source of chloride ions, Cu<SP>II</SP> ions and oxygen, the catalyst salts being regenerated by heating, in the presence of oxygen, a mixture of the acetic acid slurry of oxalate-containing precipitate and hydrochloric acid, characterized in that at least the theoretical amount of hydrochloric acid needed to liberate all oxalic acid from the precipitate is used.
GB27130/67A 1966-06-13 1967-06-13 Catalytic Production of Alkenyl Esters Expired GB1162860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55690566A 1966-06-13 1966-06-13

Publications (1)

Publication Number Publication Date
GB1162860A true GB1162860A (en) 1969-08-27

Family

ID=24223309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27130/67A Expired GB1162860A (en) 1966-06-13 1967-06-13 Catalytic Production of Alkenyl Esters

Country Status (4)

Country Link
BE (1) BE699787A (en)
DE (1) DE1592245A1 (en)
GB (1) GB1162860A (en)
NL (1) NL6708128A (en)

Also Published As

Publication number Publication date
DE1592245A1 (en) 1970-11-05
BE699787A (en) 1967-12-12
NL6708128A (en) 1967-12-14

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees