GB760379A - Improvements in the preparation of chloroalkane sulphonates - Google Patents

Improvements in the preparation of chloroalkane sulphonates

Info

Publication number
GB760379A
GB760379A GB31615/54A GB3161554A GB760379A GB 760379 A GB760379 A GB 760379A GB 31615/54 A GB31615/54 A GB 31615/54A GB 3161554 A GB3161554 A GB 3161554A GB 760379 A GB760379 A GB 760379A
Authority
GB
United Kingdom
Prior art keywords
sulphonates
sodium
chloroalkane
chlorobromides
chloro
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
GB31615/54A
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Publication of GB760379A publication Critical patent/GB760379A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof

Landscapes

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

Abstract

Chloroalkane sulphonates are obtained by the action of alkylene chlorobromides on water-soluble sulphites, which may be generated in situ from metabisulphites and metal hydroxide. In examples, ethylene chlorobromide reacts with sodium or potassium sulphite in presence of alcohol, to give the b -chloro-ethane sulphonates; 1 - bromo - 3 - chloro - propane reacts with sodium sulphite to give sodium 3-chloropropane sulphonate. Other haloalkanes specified are 1 : 2-propylene chlorobromide, butylene and amylene chlorobromides.
GB31615/54A 1953-11-03 1954-11-02 Improvements in the preparation of chloroalkane sulphonates Expired GB760379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US760379XA 1953-11-03 1953-11-03

Publications (1)

Publication Number Publication Date
GB760379A true GB760379A (en) 1956-10-31

Family

ID=22129555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31615/54A Expired GB760379A (en) 1953-11-03 1954-11-02 Improvements in the preparation of chloroalkane sulphonates

Country Status (1)

Country Link
GB (1) GB760379A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257916A (en) * 1978-09-05 1981-03-24 The British Petroleum Company Limited Process for the preparation of a functionalized solid product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257916A (en) * 1978-09-05 1981-03-24 The British Petroleum Company Limited Process for the preparation of a functionalized solid product

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