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GB1000913A - Production of esters - Google Patents

Production of esters

Info

Publication number
GB1000913A
GB1000913A GB30870/63A GB3087063A GB1000913A GB 1000913 A GB1000913 A GB 1000913A GB 30870/63 A GB30870/63 A GB 30870/63A GB 3087063 A GB3087063 A GB 3087063A GB 1000913 A GB1000913 A GB 1000913A
Authority
GB
United Kingdom
Prior art keywords
ketene
prepared
diol
esters
production
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
GB30870/63A
Inventor
Norman Henry Pearce
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 GB30870/63A priority Critical patent/GB1000913A/en
Publication of GB1000913A publication Critical patent/GB1000913A/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
    • C07C67/46—Preparation of carboxylic acid esters from ketenes or polyketenes

Landscapes

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

Abstract

Aliphatic diol monoacetates, e.g. 4-acetoxy-2-hydroxy-2-methyl pentane, are prepared by reacting aliphatic diols having one secondary and one tertiary hydroxyl group with ketene at a temperature between - 20 DEG C. and 200 DEG C. with mixing and in the absence of a catalyst. Ketene prepared by the decomposition of diketene is used and preferably the ketene feed is discontinued at from 70-95% conversion of diol, to avoid contamination by ketene polymers.
GB30870/63A 1963-08-03 1963-08-03 Production of esters Expired GB1000913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30870/63A GB1000913A (en) 1963-08-03 1963-08-03 Production of esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30870/63A GB1000913A (en) 1963-08-03 1963-08-03 Production of esters

Publications (1)

Publication Number Publication Date
GB1000913A true GB1000913A (en) 1965-08-11

Family

ID=10314419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30870/63A Expired GB1000913A (en) 1963-08-03 1963-08-03 Production of esters

Country Status (1)

Country Link
GB (1) GB1000913A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002018317A2 (en) * 2000-08-31 2002-03-07 Eastman Chemical Company Production of tertiary esters from ketenes and tertiary alcohols

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002018317A2 (en) * 2000-08-31 2002-03-07 Eastman Chemical Company Production of tertiary esters from ketenes and tertiary alcohols
WO2002018317A3 (en) * 2000-08-31 2002-06-06 Eastman Chem Co Production of tertiary esters from ketenes and tertiary alcohols
US6657075B2 (en) 2000-08-31 2003-12-02 Eastman Chemical Company Continuous process for tertiary butyl esters

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