ES2060366T3 - Procedimiento para preparar cloruro de acido 3-nitrobencenosulfonico. - Google Patents

Procedimiento para preparar cloruro de acido 3-nitrobencenosulfonico.

Info

Publication number
ES2060366T3
ES2060366T3 ES91903794T ES91903794T ES2060366T3 ES 2060366 T3 ES2060366 T3 ES 2060366T3 ES 91903794 T ES91903794 T ES 91903794T ES 91903794 T ES91903794 T ES 91903794T ES 2060366 T3 ES2060366 T3 ES 2060366T3
Authority
ES
Spain
Prior art keywords
procedure
nitrobenzenosphonic
prepare
acid chloride
acid
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 - Lifetime
Application number
ES91903794T
Other languages
English (en)
Inventor
Michael Meier
Reinhard Wagner
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2060366T3 publication Critical patent/ES2060366T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
    • C07C303/08—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with halogenosulfonic acids
    • 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
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
    • C07C303/12—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with thionylhalides

Landscapes

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

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE CLORURO DEL ACIDO 3 NITROBENZOLSULFONICO A PARTIR DE NITROBENZOL Y ACIDO CLOROSULFONICO, TRANSFORMANDO NITROBENZOL CON ACIDO CLOROSULFONICO A APROX. 90 HASTA 120 (GRADOS) C Y SOBRE LA MEZCLA DE REACCION OBTENIDA SE DEJA ACTUAR POSTERIORMENTE UN CLORURO DE ACIDO INORGANICO A APROX. 40 HASTA 90 (GRADOS) C.
ES91903794T 1990-03-03 1991-02-21 Procedimiento para preparar cloruro de acido 3-nitrobencenosulfonico. Expired - Lifetime ES2060366T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4006666A DE4006666A1 (de) 1990-03-03 1990-03-03 Verfahren zur herstellung von 3-nitrobenzolsulfonsaeurechlorid

Publications (1)

Publication Number Publication Date
ES2060366T3 true ES2060366T3 (es) 1994-11-16

Family

ID=6401332

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91903794T Expired - Lifetime ES2060366T3 (es) 1990-03-03 1991-02-21 Procedimiento para preparar cloruro de acido 3-nitrobencenosulfonico.

Country Status (8)

Country Link
US (1) US5436370A (es)
EP (1) EP0518875B1 (es)
JP (1) JPH07103090B2 (es)
AT (1) ATE111891T1 (es)
BR (1) BR9106106A (es)
DE (2) DE4006666A1 (es)
ES (1) ES2060366T3 (es)
WO (1) WO1991013863A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1001104A1 (en) 1998-11-13 2000-05-17 Ole Friis Petersen A coherent spatial structure of prismatic form bodies and connecting bodies
JP4457559B2 (ja) 2003-01-09 2010-04-28 日産自動車株式会社 燃料蒸発装置
EP2053052A1 (en) * 2007-10-23 2009-04-29 Laboratorios del Dr. Esteve S.A. Process for the preparation of 6-substituted imidazo[2,1-b]thiazole-5-sulfonyl halide
US20120309796A1 (en) 2011-06-06 2012-12-06 Fariborz Firooznia Benzocycloheptene acetic acids
WO2022269384A1 (en) * 2021-06-24 2022-12-29 Ami Organics Ltd. A process for the direct synthesis of fedratinib intermediate
CN115197107B (zh) * 2022-06-06 2024-07-30 湖北丽康源化工有限公司 一种高收率、低磺化剂耗量的间位酯氯磺化合成方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE89997C (es) *
US3574739A (en) * 1968-04-25 1971-04-13 American Home Prod Alkoxybenzenesulfonamides
US4166070A (en) * 1976-08-05 1979-08-28 Bayer Aktiengesellschaft Process for the preparation of sulfonic acid chlorides
CS219703B1 (cs) * 1979-12-28 1983-03-25 Jiri Gaura Způsob výroby aromatických sulfonylchloridů
JPS57203056A (en) * 1981-06-09 1982-12-13 Fuji Photo Film Co Ltd Synthesis of sulfonyl chloride
SU1097613A1 (ru) * 1982-09-07 1984-06-15 Рубежанский филиал Ворошиловградского машиностроительного института Способ получени м-нитробензолсульфохлорида
DE3860917D1 (de) * 1987-05-01 1990-12-06 Bayer Ag Verfahren zur herstellung von 2-chlor-5-nitro- und 4-chlor-3-nitrobenzolsulfonsaeurechlorid.
JP2607135B2 (ja) * 1988-10-18 1997-05-07 永和化成工業株式会社 芳香族スルホニルクロライド類の製造方法
DE3919840A1 (de) * 1989-06-17 1991-01-17 Hoechst Ag Verfahren zur herstellung von aromatischen sulfonsaeurechloriden
US5136043A (en) * 1989-06-17 1992-08-04 Hoechst Aktiengesellschaft Process for the preparation of aromatic sulfonyl chlorides

Also Published As

Publication number Publication date
EP0518875B1 (de) 1994-09-21
DE4006666A1 (de) 1991-09-05
BR9106106A (pt) 1993-02-24
JPH07103090B2 (ja) 1995-11-08
EP0518875A1 (de) 1992-12-23
US5436370A (en) 1995-07-25
JPH05505598A (ja) 1993-08-19
DE59103049D1 (de) 1994-10-27
WO1991013863A1 (de) 1991-09-19
ATE111891T1 (de) 1994-10-15

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