JPS5212146A - Process for preparation of p- acetylaminobenzene-sufonylchloride - Google Patents

Process for preparation of p- acetylaminobenzene-sufonylchloride

Info

Publication number
JPS5212146A
JPS5212146A JP8717775A JP8717775A JPS5212146A JP S5212146 A JPS5212146 A JP S5212146A JP 8717775 A JP8717775 A JP 8717775A JP 8717775 A JP8717775 A JP 8717775A JP S5212146 A JPS5212146 A JP S5212146A
Authority
JP
Japan
Prior art keywords
sufonylchloride
acetylaminobenzene
preparation
acetylaminobenzenesulfonylchloride
concentration
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.)
Pending
Application number
JP8717775A
Other languages
Japanese (ja)
Inventor
Koji Matsuura
Hisao Ikeda
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
Priority to JP8717775A priority Critical patent/JPS5212146A/en
Publication of JPS5212146A publication Critical patent/JPS5212146A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: High purity p-acetylaminobenzenesulfonylchloride, whose crystalline is easily filtered, is prepared in high yield reacting acetanilide with chlorosulfonic acid, and by controlling the concentration of sulfuric acid in the product solution.
COPYRIGHT: (C)1977,JPO&Japio
JP8717775A 1975-07-18 1975-07-18 Process for preparation of p- acetylaminobenzene-sufonylchloride Pending JPS5212146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8717775A JPS5212146A (en) 1975-07-18 1975-07-18 Process for preparation of p- acetylaminobenzene-sufonylchloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8717775A JPS5212146A (en) 1975-07-18 1975-07-18 Process for preparation of p- acetylaminobenzene-sufonylchloride

Publications (1)

Publication Number Publication Date
JPS5212146A true JPS5212146A (en) 1977-01-29

Family

ID=13907696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8717775A Pending JPS5212146A (en) 1975-07-18 1975-07-18 Process for preparation of p- acetylaminobenzene-sufonylchloride

Country Status (1)

Country Link
JP (1) JPS5212146A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108640859A (en) * 2018-06-12 2018-10-12 新乡市锦源化工有限公司 The high-efficiency synthesis method and N-acetylsulfanilyl chloride of N-acetylsulfanilyl chloride
CN110590608A (en) * 2019-09-08 2019-12-20 天津大学 Method for synthesizing p-acetamido benzene sulfonyl chloride in tetrachloroethylene solvent
CN111039829A (en) * 2019-12-09 2020-04-21 山东金德新材料有限公司 Method for producing p-acetamido benzene sulfonyl chloride by two-temperature zone two-stage method based on continuous flow reaction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108640859A (en) * 2018-06-12 2018-10-12 新乡市锦源化工有限公司 The high-efficiency synthesis method and N-acetylsulfanilyl chloride of N-acetylsulfanilyl chloride
CN110590608A (en) * 2019-09-08 2019-12-20 天津大学 Method for synthesizing p-acetamido benzene sulfonyl chloride in tetrachloroethylene solvent
CN111039829A (en) * 2019-12-09 2020-04-21 山东金德新材料有限公司 Method for producing p-acetamido benzene sulfonyl chloride by two-temperature zone two-stage method based on continuous flow reaction
CN111039829B (en) * 2019-12-09 2021-03-12 山东金德新材料有限公司 Method for producing p-acetamido benzene sulfonyl chloride by two-temperature zone two-stage method based on continuous flow reaction

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