BR9201471A - Processo para a producao continua de aminoaril-ou aminoalquil-b-sulfatoetilsulfonas - Google Patents

Processo para a producao continua de aminoaril-ou aminoalquil-b-sulfatoetilsulfonas

Info

Publication number
BR9201471A
BR9201471A BR929201471A BR9201471A BR9201471A BR 9201471 A BR9201471 A BR 9201471A BR 929201471 A BR929201471 A BR 929201471A BR 9201471 A BR9201471 A BR 9201471A BR 9201471 A BR9201471 A BR 9201471A
Authority
BR
Brazil
Prior art keywords
sulphatoethylsulphones
aminoaryl
amino
alkyl
continuous production
Prior art date
Application number
BR929201471A
Other languages
English (en)
Inventor
Lothar Schmitt
Ruediger Dr Berthold
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 BR9201471A publication Critical patent/BR9201471A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/63—Esters of sulfonic acids
    • C07C309/64—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms
    • C07C309/70—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms of a carbon skeleton substituted by carboxyl groups
    • 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)
BR929201471A 1991-04-23 1992-04-22 Processo para a producao continua de aminoaril-ou aminoalquil-b-sulfatoetilsulfonas BR9201471A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4113147 1991-04-23

Publications (1)

Publication Number Publication Date
BR9201471A true BR9201471A (pt) 1992-12-01

Family

ID=6430130

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929201471A BR9201471A (pt) 1991-04-23 1992-04-22 Processo para a producao continua de aminoaril-ou aminoalquil-b-sulfatoetilsulfonas

Country Status (12)

Country Link
US (1) US5329040A (pt)
EP (1) EP0510480B1 (pt)
JP (1) JPH05221956A (pt)
KR (1) KR920019736A (pt)
CN (1) CN1066061A (pt)
BR (1) BR9201471A (pt)
CA (1) CA2066799A1 (pt)
CS (1) CS122492A3 (pt)
DE (1) DE59200940D1 (pt)
ES (1) ES2067265T3 (pt)
IE (1) IE921284A1 (pt)
MX (1) MX9201860A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999006363A1 (de) * 1997-07-30 1999-02-11 Aventis Research & Technology Gmbh & Co. Kg Verbessertes verfahren zur herstellung von parabase-ester

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024258A (en) * 1957-06-11 1962-03-06 Chemithon Corp Continuous sulfonation process
IN152895B (pt) * 1979-07-19 1984-04-28 Sumitomo Chemical Co
US4482501A (en) * 1979-07-19 1984-11-13 Sumitomo Chemical Company, Limited Process for producing aminoaryl-β-sulfatoethylsulfone
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
IN172051B (pt) * 1987-12-11 1993-03-27 Hoechst Ag

Also Published As

Publication number Publication date
EP0510480B1 (de) 1994-12-14
DE59200940D1 (de) 1995-01-26
MX9201860A (es) 1993-08-01
KR920019736A (ko) 1992-11-19
IE921284A1 (en) 1992-11-04
EP0510480A1 (de) 1992-10-28
JPH05221956A (ja) 1993-08-31
ES2067265T3 (es) 1995-03-16
CN1066061A (zh) 1992-11-11
CS122492A3 (en) 1992-12-16
CA2066799A1 (en) 1992-10-24
US5329040A (en) 1994-07-12

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Legal Events

Date Code Title Description
FA1 Application deemed withdrawn (art. 18(2))