ES2009440A6 - Procedimiento para la preparacion de compuestos aminoaril-beta-sulfatoetilsulfonicos. - Google Patents

Procedimiento para la preparacion de compuestos aminoaril-beta-sulfatoetilsulfonicos.

Info

Publication number
ES2009440A6
ES2009440A6 ES8803733A ES8803733A ES2009440A6 ES 2009440 A6 ES2009440 A6 ES 2009440A6 ES 8803733 A ES8803733 A ES 8803733A ES 8803733 A ES8803733 A ES 8803733A ES 2009440 A6 ES2009440 A6 ES 2009440A6
Authority
ES
Spain
Prior art keywords
beta
aminoaryl
compounds
sulphatoethylsulphone
compound
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
ES8803733A
Other languages
English (en)
Inventor
Walter Rupp
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
Publication of ES2009440A6 publication Critical patent/ES2009440A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups

Landscapes

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

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE COMPUESTOS AMINOARIL - SULFATOETISULFONICOS. COMPUESTOS AMINOARIL - 1-SULFATOETILSULFONICOS, TALES COMO, POR EJEMPLO, 4-( SULFATOETILSULFONIL)-ANILINA, SE PUEDEN PREPARAR POR SULFATACION, RAPIDA Y FACILMENTE, A PARTIR DE SUS CORRESPONDIENTES COMPUESTOS HIDROXIETILSULFONICOS, INCORPORANDO POR ROCIADO, DENTRO DE UNA CORRIENTE GASEOSA INERTE CALIENTE DE UN SECADOR POR CONVECCION, UNA SOLUCION, SUSPENSION O PASTA DE ESTE COMPUESTO AMINOARIL- -HIDROXIETILSULFONICO O DE SU COMPUESTO ACILAMINICO EN ACIDO SULFURICO O ACIDO SULFURICO ACUOSO. CON ELLO SE EFECTUAN SINCRONICAMENTE EL SECADO, LA REACCION DE ESTERIFICACION Y LA HIDROLISIS DE UN GRUPO ACILAMINO EVENTUALMENTE PRESENTE. EL COMPUESTO CON AGRUPACION SULFATO SE OBTIENE PREFERIBLEMENTE COMO GRANULADO.
ES8803733A 1987-12-11 1988-12-09 Procedimiento para la preparacion de compuestos aminoaril-beta-sulfatoetilsulfonicos. Expired ES2009440A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3742044 1987-12-11
DE3822231 1988-07-01

Publications (1)

Publication Number Publication Date
ES2009440A6 true ES2009440A6 (es) 1989-09-16

Family

ID=25862684

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803733A Expired ES2009440A6 (es) 1987-12-11 1988-12-09 Procedimiento para la preparacion de compuestos aminoaril-beta-sulfatoetilsulfonicos.

Country Status (14)

Country Link
US (1) US5463100A (es)
EP (1) EP0390826B1 (es)
JP (1) JPH03501608A (es)
KR (1) KR950004047B1 (es)
CN (1) CN1030984C (es)
AU (1) AU612758B2 (es)
BR (1) BR8807840A (es)
CA (1) CA1321600C (es)
DE (1) DE3876102D1 (es)
DK (1) DK141190D0 (es)
ES (1) ES2009440A6 (es)
IN (1) IN172051B (es)
RU (1) RU1831475C (es)
WO (1) WO1989005290A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2067265T3 (es) * 1991-04-23 1995-03-16 Hoechst Ag Procedimiento para la preparacion en regimen continuo de aminoaril- o aminoalquil-beta-sulfatoetilsulfonas.
DE102008004893A1 (de) 2008-01-17 2009-07-23 Add Technologies Ltd. Trägerpellets, Verfahren zu deren Herstellung und deren Verwendung
CN104959087B (zh) 2010-04-09 2017-08-15 帕西拉制药有限公司 用于配制大直径合成膜囊泡的方法
CN111170897A (zh) * 2019-12-18 2020-05-19 荆门市丽康源纺织科技有限公司 一种间位酯的制备方法及间位酯

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135779A (en) * 1960-10-06 1964-06-02 Hoechst Ag Process for preparing ortho-aminophenol-beta-hydroxyethylsulfone sulfuric acid esters
CH613947A5 (es) * 1976-08-03 1979-10-31 Hoechst Ag
US4482501A (en) * 1979-07-19 1984-11-13 Sumitomo Chemical Company, Limited Process for producing aminoaryl-β-sulfatoethylsulfone
IN152895B (es) * 1979-07-19 1984-04-28 Sumitomo Chemical Co
DE3340114A1 (de) * 1983-11-05 1985-05-15 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 2-amino-1-hydroxy-4- oder -5- (ss-sulfatoaethylsulfonyl)-benzol-verbindungen und deren verwendung zur synthese von faserreaktiven verbindungen

Also Published As

Publication number Publication date
KR950004047B1 (ko) 1995-04-22
WO1989005290A1 (en) 1989-06-15
DK141190A (da) 1990-06-08
CN1033801A (zh) 1989-07-12
KR900700440A (ko) 1990-08-13
AU2791889A (en) 1989-07-05
DE3876102D1 (es) 1992-12-24
JPH03501608A (ja) 1991-04-11
AU612758B2 (en) 1991-07-18
BR8807840A (pt) 1990-11-13
CN1030984C (zh) 1996-02-14
DK141190D0 (da) 1990-06-08
US5463100A (en) 1995-10-31
IN172051B (es) 1993-03-27
CA1321600C (en) 1993-08-24
EP0390826B1 (de) 1992-11-19
RU1831475C (ru) 1993-07-30
EP0390826A1 (de) 1990-10-10

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-12-09

FD1A Patent lapsed

Effective date: 20000201