ES452280A1 - Process for the preparation of sulphonic acids - Google Patents

Process for the preparation of sulphonic acids

Info

Publication number
ES452280A1
ES452280A1 ES452280A ES452280A ES452280A1 ES 452280 A1 ES452280 A1 ES 452280A1 ES 452280 A ES452280 A ES 452280A ES 452280 A ES452280 A ES 452280A ES 452280 A1 ES452280 A1 ES 452280A1
Authority
ES
Spain
Prior art keywords
alkaline
aqueous
reaction
formula
ammonium salts
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
ES452280A
Other languages
Spanish (es)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES452280A1 publication Critical patent/ES452280A1/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
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids

Landscapes

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

Abstract

Procedure for obtaining sulfonic acids of formula R - SO3H where B is an alkyl, alkenyl, alkynyl or aralkyl radical, optionally substituted, or their alkaline or ammonium salts, by reaction of halides of the formula R - Hal where R has the meaning indicated above and Hal means a chlorine, bromine or iodine atom, with alkaline or ammonium sulphites in aqueous or aqueous-organic media, characterized in that the reaction is carried out in the presence of quaternary ammonium salts. (Machine-translation by Google Translate, not legally binding)
ES452280A 1975-10-11 1976-10-09 Process for the preparation of sulphonic acids Expired ES452280A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752545644 DE2545644A1 (en) 1975-10-11 1975-10-11 PROCESS FOR THE PRODUCTION OF SULPHONIC ACIDS

Publications (1)

Publication Number Publication Date
ES452280A1 true ES452280A1 (en) 1977-11-01

Family

ID=5958926

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452280A Expired ES452280A1 (en) 1975-10-11 1976-10-09 Process for the preparation of sulphonic acids

Country Status (8)

Country Link
JP (1) JPS5248625A (en)
BE (1) BE847140A (en)
CH (1) CH599073A5 (en)
DE (1) DE2545644A1 (en)
ES (1) ES452280A1 (en)
FR (1) FR2327235A1 (en)
GB (1) GB1499618A (en)
NL (1) NL7611169A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469401A1 (en) * 1979-11-13 1981-05-22 Rhone Poulenc Ind PROCESS FOR THE PREPARATION OF ALKALINE DIFLUOROMETHANE SULFONATES
AR048239A1 (en) * 2004-02-25 2006-04-12 Wyeth Corp PROCESSES FOR THE PREPARATION OF HALURES OF ARIL- AND HETEROARIL-ALQUILSULFONILO AND INTERMEDIARIES OF SYNTHESIS OF THEM
CN117986162B (en) * 2024-04-02 2024-06-21 寿光诺盟化工有限公司 Preparation method of ethyl sulfonyl chloride

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053424A (en) * 1934-02-13 1936-09-08 Ici Ltd Manufacture of alkyl sulphonic acids
FR1530076A (en) * 1966-07-01 1968-06-21 Henkel & Cie Gmbh Process for the preparation of light-colored sulfonated products
GB1227144A (en) * 1967-04-05 1971-04-07
FR1536681A (en) * 1967-09-12 1968-08-16 Engels Chemiefaserwerk Veb Process for the production of n-substituted ammonium allyl and ammoniummethallyl sulfonates
DE1804135C3 (en) * 1968-10-19 1974-08-08 Bayer Ag, 5090 Leverkusen Process for the production of sodium nethallylsulfonate

Also Published As

Publication number Publication date
GB1499618A (en) 1978-02-01
CH599073A5 (en) 1978-05-12
NL7611169A (en) 1977-04-13
DE2545644A1 (en) 1977-04-14
BE847140A (en) 1977-04-12
FR2327235A1 (en) 1977-05-06
JPS5248625A (en) 1977-04-18

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