GB996904A - Esters of bis-ª‰-hydroxyethyl sulphone - Google Patents

Esters of bis-ª‰-hydroxyethyl sulphone

Info

Publication number
GB996904A
GB996904A GB1146761A GB1146761A GB996904A GB 996904 A GB996904 A GB 996904A GB 1146761 A GB1146761 A GB 1146761A GB 1146761 A GB1146761 A GB 1146761A GB 996904 A GB996904 A GB 996904A
Authority
GB
United Kingdom
Prior art keywords
bis
esters
hydroxyethylsulphone
sulphone
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
GB1146761A
Inventor
Leslie Mackenzie Valentine
Brian Frederick Sagar
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.)
Tootal Broadhurst Lee Co Ltd
Original Assignee
Tootal Broadhurst Lee 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 Tootal Broadhurst Lee Co Ltd filed Critical Tootal Broadhurst Lee Co Ltd
Priority to GB1146761A priority Critical patent/GB996904A/en
Publication of GB996904A publication Critical patent/GB996904A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/16—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C317/18—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton with sulfone or sulfoxide groups bound to acyclic carbon atoms of the carbon skeleton

Landscapes

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

Abstract

The invention comprises di-acid esters of bis-b -hydroxyethyl sulphone with monobasic aliphatic carboxylic acids. They may be prepared by reaction of the bis-b -hydroxyethyl sulphone with the acid, acid anhydride or acid chloride in any manner generally known for producing esters. The examples describe the production of the di-acetate and di-propionate esters by refluxing the sulphone with excess acid anhydride, distilling the reaction mixture and collecting the appropriate fraction. Specification 846,875 also is referred to.ALSO:Cellulosic and proteinaceous materials are treated by, for example, the method claimed in the parent Specification with diacid esters of bis-b -hydroxyethylsulphone with monobasic aliphatic carboxylic acids. In the examples cotton fabric is treated with an aqueous solution containing the acetate ester of bis-b -hydroxyethylsulphone and potassium bicarbonate (Ex1) and a solution containing the propionate ester of bis-b -hydroxyethylsulphone and potassium bicarbonate in a mixture of water and ethanol (Ex2) to improve crease and shrink resistance.
GB1146761A 1961-03-29 1961-03-29 Esters of bis-ª‰-hydroxyethyl sulphone Expired GB996904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1146761A GB996904A (en) 1961-03-29 1961-03-29 Esters of bis-ª‰-hydroxyethyl sulphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1146761A GB996904A (en) 1961-03-29 1961-03-29 Esters of bis-ª‰-hydroxyethyl sulphone

Publications (1)

Publication Number Publication Date
GB996904A true GB996904A (en) 1965-06-30

Family

ID=9986791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1146761A Expired GB996904A (en) 1961-03-29 1961-03-29 Esters of bis-ª‰-hydroxyethyl sulphone

Country Status (1)

Country Link
GB (1) GB996904A (en)

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