GB1073330A - Process for obtaining arylsulphonamides from the corresponding arylsulphochlorides - Google Patents

Process for obtaining arylsulphonamides from the corresponding arylsulphochlorides

Info

Publication number
GB1073330A
GB1073330A GB2484266A GB2484266A GB1073330A GB 1073330 A GB1073330 A GB 1073330A GB 2484266 A GB2484266 A GB 2484266A GB 2484266 A GB2484266 A GB 2484266A GB 1073330 A GB1073330 A GB 1073330A
Authority
GB
United Kingdom
Prior art keywords
arylsulphochlorides
arylsulphonamides
obtaining
toluene
benzenesulphonamide
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
GB2484266A
Inventor
Andreescu Gheorche
Stummer Carol
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.)
FIRST DEPUTY MINISTER OF MINIS
Original Assignee
FIRST DEPUTY MINISTER OF MINIS
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 FIRST DEPUTY MINISTER OF MINIS filed Critical FIRST DEPUTY MINISTER OF MINIS
Publication of GB1073330A publication Critical patent/GB1073330A/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
    • C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
    • C07C303/38—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids by reaction of ammonia or amines with sulfonic acids, or with esters, anhydrides, or halides thereof

Landscapes

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

Abstract

Benzenesulphonamide (a) and p-toluene-sulphonamide (b) are made by reacting the sulphonyl chlorides with NH3 in benzene or toluene solution at (a) 20-30 DEG C. or (b) 20-40 DEG C.
GB2484266A 1966-06-08 1966-06-03 Process for obtaining arylsulphonamides from the corresponding arylsulphochlorides Expired GB1073330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE682233 1966-06-08

Publications (1)

Publication Number Publication Date
GB1073330A true GB1073330A (en) 1967-06-21

Family

ID=3848872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2484266A Expired GB1073330A (en) 1966-06-08 1966-06-03 Process for obtaining arylsulphonamides from the corresponding arylsulphochlorides

Country Status (3)

Country Link
BE (1) BE682233A (en)
CH (1) CH456576A (en)
GB (1) GB1073330A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110028428A (en) * 2019-05-13 2019-07-19 浙江嘉化新材料有限公司 A kind of production method of para toluene sulfonamide
CN115448857A (en) * 2021-06-08 2022-12-09 联化科技（台州）有限公司 Method for continuously preparing sulfonamide compound

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110028428A (en) * 2019-05-13 2019-07-19 浙江嘉化新材料有限公司 A kind of production method of para toluene sulfonamide
CN110028428B (en) * 2019-05-13 2021-11-02 浙江嘉化新材料有限公司 Production method of p-toluenesulfonamide
CN115448857A (en) * 2021-06-08 2022-12-09 联化科技（台州）有限公司 Method for continuously preparing sulfonamide compound

Also Published As

Publication number Publication date
CH456576A (en) 1968-07-31
BE682233A (en) 1966-11-14

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