GB1016074A - A process for the production of ª‡-sulphoxyisobutyric acid and derivatives thereof - Google Patents

A process for the production of ª‡-sulphoxyisobutyric acid and derivatives thereof

Info

Publication number
GB1016074A
GB1016074A GB2604062A GB2604062A GB1016074A GB 1016074 A GB1016074 A GB 1016074A GB 2604062 A GB2604062 A GB 2604062A GB 2604062 A GB2604062 A GB 2604062A GB 1016074 A GB1016074 A GB 1016074A
Authority
GB
United Kingdom
Prior art keywords
sulphate
acid
butyl
sulphoxyisobutyric
derivatives
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
GB2604062A
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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical 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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of GB1016074A publication Critical patent/GB1016074A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/24—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids

Landscapes

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

Abstract

a - Sulphoxy - isobutyric acid and/or bis - (1 - methyl - 1 - carboxyethyl) sulphate are prepared by oxidizing mono-t-butyl sulphate or di-t-butyl sulphate or a mixture thereof with one or more oxidizing agents selected from nitric acid, nitrogen peroxide, nitrogen peroxide and oxygen, and dinitrogen trioxide, at a temperature from 0 DEG to 60 DEG C. The reaction is preferably carried out in the presence of an additional source of sulphate ions. a - Hydroxyisobutyric acid is formed as a by-product in the above process. Mono - t - butyl sulphate and/or di - t - butyl sulphate are prepared by reacting isobutylene or a gas mixture containing the same with 60-80% sulphuric acid.
GB2604062A 1961-07-08 1962-07-06 A process for the production of ª‡-sulphoxyisobutyric acid and derivatives thereof Expired GB1016074A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2394461 1961-07-08
JP3543961 1961-10-04
JP4354661 1961-12-06
JP4601361 1961-12-20

Publications (1)

Publication Number Publication Date
GB1016074A true GB1016074A (en) 1966-01-05

Family

ID=27458066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2604062A Expired GB1016074A (en) 1961-07-08 1962-07-06 A process for the production of ª‡-sulphoxyisobutyric acid and derivatives thereof

Country Status (2)

Country Link
BE (1) BE619895A (en)
GB (1) GB1016074A (en)

Also Published As

Publication number Publication date
BE619895A (en) 1963-01-07

Similar Documents

Publication Publication Date Title
ES481717A1 (en) Process of removing nitrogen oxides from gaseous mixtures.
GB904982A (en) A process for the preparation of sulphur trioxide
GB834514A (en) Improvements in or relating to the preparation of potassium monopersulphate
GB940289A (en) Process for the manufacture of hydrogen fluoride
GB1016074A (en) A process for the production of ª‡-sulphoxyisobutyric acid and derivatives thereof
GB1234008A (en)
GB1101238A (en) Process for the preparation of ethionic acid
GB1091926A (en) Improvements in and relating to the manufacture of sulphuric acid
GB1014945A (en) Recovery of ammonia and sulphur dioxide from sulphuric acid containing ammonium sulphate or bisulphate
GB910131A (en) Improvements in or relating to processes for increasing the concentration of nitric acid
GB1019421A (en) Process for producing pure yellow phosphorus sulphides
ES392133A1 (en) Manufacture of concentrated nitric acid
GB891094A (en) Improvements in and relating to per-compounds
GB979450A (en) Improvements in or relating to the production of potassium monopersulphate
GB786740A (en) Production of potassium nitrate
GB1005270A (en) Preparation of nitrosylsulphuric acid
GB1200952A (en) Method for the production of concentrated nitric oxide
GB967951A (en) A process for the preparation of permono sulphuric acid
GB1173578A (en) Process for the Manufacture of Ethylene Chlorohydrin.
GB697776A (en) Process for the preparation of cumene hydroperoxide
GB960246A (en) Process for the production of 2-nitro-4-fluobenzoic and 4-nitro-2-fluobenzoic acids
GB930006A (en) Improvements relating to the manufacture of caprolactam
GB661903A (en) Process for the preparation of a gas with a high nitric oxide content and practically free from nitrogen peroxide
GB810760A (en) A method for the preparation of a fertilizer containing urea and ammonium sulphate, with a high nitrogen content
GB796779A (en) Process for producing chlorine dioxide