RU97106568A - METHOD FOR PRODUCING ARYL CHLOROSULFONYLBENZAMIDES - Google Patents

METHOD FOR PRODUCING ARYL CHLOROSULFONYLBENZAMIDES

Info

Publication number
RU97106568A
RU97106568A RU97106568/04A RU97106568A RU97106568A RU 97106568 A RU97106568 A RU 97106568A RU 97106568/04 A RU97106568/04 A RU 97106568/04A RU 97106568 A RU97106568 A RU 97106568A RU 97106568 A RU97106568 A RU 97106568A
Authority
RU
Russia
Prior art keywords
chlorosulfonylbenzamides
producing aryl
producing
pyridine
toluene
Prior art date
Application number
RU97106568/04A
Other languages
Russian (ru)
Other versions
RU2135464C1 (en
Inventor
А.В. Тарасов
Ю.А. Москвичев
Г.Н. Тимошенко
А.К. Григоричев
О.Б. Фролова
Original Assignee
Ярославский государственный технический университет
Filing date
Publication date
Application filed by Ярославский государственный технический университет filed Critical Ярославский государственный технический университет
Priority to RU97106568A priority Critical patent/RU2135464C1/en
Priority claimed from RU97106568A external-priority patent/RU2135464C1/en
Publication of RU97106568A publication Critical patent/RU97106568A/en
Application granted granted Critical
Publication of RU2135464C1 publication Critical patent/RU2135464C1/en

Links

Claims (2)

1. Способ получения арилхлорсульфонилбензамидов путем взаимодействия дихлорангидрида 3-сульфобензойной кислоты с соответствующим ариламином в присутствии растворителя - толуола или диоксана, отличающийся тем, что взаимодействие осуществляют дополнительно в присутствии пиридина при эквимолярном соотношении дихлорангидрида 3-сульфобензойной кислоты, ариламина и пиридина.1. The method of producing arylchlorosulfonylbenzamides by reacting 3-sulfobenzoic acid dichloride with the corresponding arylamine in the presence of a solvent, toluene or dioxane, characterized in that the reaction is additionally carried out in the presence of pyridine at an equimolar ratio of 3-sulfobenzoic acid dichloride, arylamine and pyridine. 2. Способ по п. 1, отличающийся тем, что в качестве растворителя используют смесь толуола и алифатического углеводорода C5-C7 при их соотношении от 10 : 0,5 до 10 : 2% об.2. The method according to p. 1, characterized in that the solvent used is a mixture of toluene and aliphatic hydrocarbon C 5 -C 7 at a ratio of 10: 0.5 to 10: 2% vol.
RU97106568A 1997-04-21 1997-04-21 Method of synthesis of arylchlorosulfonylbenzamides RU2135464C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97106568A RU2135464C1 (en) 1997-04-21 1997-04-21 Method of synthesis of arylchlorosulfonylbenzamides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97106568A RU2135464C1 (en) 1997-04-21 1997-04-21 Method of synthesis of arylchlorosulfonylbenzamides

Publications (2)

Publication Number Publication Date
RU97106568A true RU97106568A (en) 1999-05-20
RU2135464C1 RU2135464C1 (en) 1999-08-27

Family

ID=20192288

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97106568A RU2135464C1 (en) 1997-04-21 1997-04-21 Method of synthesis of arylchlorosulfonylbenzamides

Country Status (1)

Country Link
RU (1) RU2135464C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3184507A1 (en) * 2015-12-22 2017-06-28 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Preparation of phenyl compounds

Similar Documents

Publication Publication Date Title
RU93056644A (en) METHOD OF OBTAINING AROMATIC COMPOUNDS
DE69224184T2 (en) Process for the preparation of bridged, chiral metallocene catalysts of the bisindenyl type
BR8807107A (en) PROCESS FOR THE PRODUCTION OF A CARBAMATE, COMBUSTIBLE COMPOSITION AND CARBAMATE
DE69004598D1 (en) 6-Amino-6-deoxyfumagillole, their preparation and their use.
DK0625137T3 (en) Process for racial separation of verapamil
RU97106568A (en) METHOD FOR PRODUCING ARYL CHLOROSULFONYLBENZAMIDES
ATE191915T1 (en) PRODUCTION OF BORESTER
ATE222258T1 (en) PREPARATION OF PHOSPHINE LIGANDS
KR840003627A (en) Method for preparing 4-piperazinyl-4-phenyl quinazoline derivative
BR8600260A (en) PROCESS FOR THE PREPARATION OF TRIACETOXISSILANAS FROM TRIS (AMINO) SILANAS
KR960029324A (en) Method for preparing 5-substituted 2-chloropyridine
KR840006622A (en) Process for preparing 1-aroyl-5-oxo-2-pyrrolidine propanoic acid and esters thereof
RU94038305A (en) Method for production of 2,4-di(alkylamino)-6-alkylthio-s-triazines
ATE245149T1 (en) METHOD FOR PRODUCING ALKOXYTRIAZOLINONES
ATE396962T1 (en) METHOD FOR PRODUCING ENANTIOMER-PURIFIED COMPOUNDS
RU95105585A (en) Process for preparing 3,3-diarylacrylic acid
KR880001740A (en) Process for producing antistatic polyamide
ATE80381T1 (en) PROCESS FOR THE PREPARATION OF N,N'-BIS(3AMINOPHENYL) UREAS.
NO950750L (en) New biodegradation additives
CA2210337A1 (en) Resolution of racemates of 2-aryl-2-alkyl-.omega.-alkylaminoalkane-nitriles
KR890013076A (en) Method for preparing a compound having an imide bond and a flame retardant containing the compound
KR940011442A (en) Method for producing sulfonylurea using continuous process
TH4979EX (en) Production process 1,3-diol from epoxide
KR860003254A (en) Method for preparing octahydroindolo [2,3-a] quinolizine-1-yl-alkane carboxylic acid amide and acid addition salts thereof
KR850002978A (en) Chemical method