JPS51115469A - A process for preparing o-sulfobenzoic acid imide - Google Patents

A process for preparing o-sulfobenzoic acid imide

Info

Publication number
JPS51115469A
JPS51115469A JP3947875A JP3947875A JPS51115469A JP S51115469 A JPS51115469 A JP S51115469A JP 3947875 A JP3947875 A JP 3947875A JP 3947875 A JP3947875 A JP 3947875A JP S51115469 A JPS51115469 A JP S51115469A
Authority
JP
Japan
Prior art keywords
preparing
acid imide
sulfobenzoic acid
sulfobenzoic
toleuene
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.)
Granted
Application number
JP3947875A
Other languages
Japanese (ja)
Other versions
JPS5337862B2 (en
Inventor
Kazutaro Koike
Takahiro Kimoto
Sadayoshi Matsui
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.)
Ihara Chemical Industry Co Ltd
Original Assignee
Ihara Chemical Industry Co Ltd
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 Ihara Chemical Industry Co Ltd filed Critical Ihara Chemical Industry Co Ltd
Priority to JP3947875A priority Critical patent/JPS51115469A/en
Publication of JPS51115469A publication Critical patent/JPS51115469A/en
Publication of JPS5337862B2 publication Critical patent/JPS5337862B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Thiazole And Isothizaole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: An efficient process for preparing 0-sulfobenzoic acid imide (saccharin), without generating any harmfulby-product, toleuene-sulfonamide.
COPYRIGHT: (C)1976,JPO&Japio
JP3947875A 1975-04-01 1975-04-01 A process for preparing o-sulfobenzoic acid imide Granted JPS51115469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3947875A JPS51115469A (en) 1975-04-01 1975-04-01 A process for preparing o-sulfobenzoic acid imide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3947875A JPS51115469A (en) 1975-04-01 1975-04-01 A process for preparing o-sulfobenzoic acid imide

Publications (2)

Publication Number Publication Date
JPS51115469A true JPS51115469A (en) 1976-10-12
JPS5337862B2 JPS5337862B2 (en) 1978-10-12

Family

ID=12554161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3947875A Granted JPS51115469A (en) 1975-04-01 1975-04-01 A process for preparing o-sulfobenzoic acid imide

Country Status (1)

Country Link
JP (1) JPS51115469A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103183622A (en) * 2011-12-29 2013-07-03 河南大学 2-ammonium sulphonate methyl benzoate and synthetic process thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103183622A (en) * 2011-12-29 2013-07-03 河南大学 2-ammonium sulphonate methyl benzoate and synthetic process thereof

Also Published As

Publication number Publication date
JPS5337862B2 (en) 1978-10-12

Similar Documents

Publication Publication Date Title
JPS51115469A (en) A process for preparing o-sulfobenzoic acid imide
JPS52248A (en) Process for preparing omega-aminoalkoxy biphenyls and their acid adducts
JPS51143633A (en) Process for preparation of novel epoxy compounds
JPS51122075A (en) A process for preparing isocarbostyril derivatives
JPS52153947A (en) Dicyclododecyl peroxycarbonate
JPS51125356A (en) Process for preparing 4-hydroxycyclopent -2-ene-1-one
JPS52100483A (en) Isoleucomycin a5
JPS51134823A (en) Synchronous dynamotor
JPS5223086A (en) Novel method of preparing 2,3- dioxopiperazine
JPS52201A (en) A process for preparing an enzyme inhibitor
JPS5236635A (en) Process for preparation of 4-(3'- dimethylaminopropoxy)-meta- phenylen ediamine
JPS5257156A (en) Process for preparing 5,6_trans-24-hydroxycholecalciferol
JPS52100486A (en) Gamma-glutamic acid n-carboxyanhydride
JPS5253885A (en) Process for peparing a novel 7alpha-methoxycephalosporin derivative
JPS5257155A (en) Process for preparing cyclic compounds
JPS51115048A (en) Soft water preparing apparatus
JPS5239661A (en) Process for preparing 2(3-stilbene) propionic acid
JPS525734A (en) Process for preparation of 5**aminoo3**5* dideoxyribostamycin
JPS51146452A (en) A process for preparing endo-tricyclo (5.2.2.02,6) undeca-8-en-3-one
JPS51117366A (en) Vacuum dehydrator
JPS5217283A (en) Travelling shearing machine
JPS527441A (en) Process for producing insecticide soaking plates
JPS5240263A (en) Lever-loaded connection instrument
JPS5248637A (en) Process for preparation of novel epoxy compound
JPS5215892A (en) Process for preparing l-tryptophan