GB969544A - A process for preparing sulpholane and homologues thereof - Google Patents

A process for preparing sulpholane and homologues thereof

Info

Publication number
GB969544A
GB969544A GB4592761A GB4592761A GB969544A GB 969544 A GB969544 A GB 969544A GB 4592761 A GB4592761 A GB 4592761A GB 4592761 A GB4592761 A GB 4592761A GB 969544 A GB969544 A GB 969544A
Authority
GB
United Kingdom
Prior art keywords
sulpholane
product
homologues
preparing
hydrogen peroxide
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
GB4592761A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB969544A publication Critical patent/GB969544A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/46—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom
    • C07D333/48—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom by oxygen atoms

Landscapes

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

Abstract

Sulpholane and alkyl homologues thereof are prepared by adding sulphur dioxide to a 1,3-diolefine, treating the product with hydrogen peroxide or other peroxy compound from which hydrogen peroxide is liberated under the reaction conditions, neutralizing the product to a pH of at least 5 before, concurrently with or preferably after this treatment, and finally hydrogenating the product. Specification 969,545 is referred to.
GB4592761A 1960-12-23 1961-12-21 A process for preparing sulpholane and homologues thereof Expired GB969544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7785760A 1960-12-23 1960-12-23

Publications (1)

Publication Number Publication Date
GB969544A true GB969544A (en) 1964-09-09

Family

ID=22140466

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4592761A Expired GB969544A (en) 1960-12-23 1961-12-21 A process for preparing sulpholane and homologues thereof
GB2996363A Expired GB969545A (en) 1960-12-23 1961-12-21 A process for preparing sulpholene and homologues thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2996363A Expired GB969545A (en) 1960-12-23 1961-12-21 A process for preparing sulpholene and homologues thereof

Country Status (3)

Country Link
BE (1) BE611850A (en)
GB (2) GB969544A (en)
NL (2) NL6902819A (en)

Also Published As

Publication number Publication date
BE611850A (en) 1962-06-21
GB969545A (en) 1964-09-09
NL133311C (en)
NL6902819A (en) 1969-05-27

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