CS122492A3 - Process of continuous preparing aminoaryl-beta-sulfatoethyl sulfones oramino alkyl-beta-sulfatoethyl sulfones - Google Patents

Process of continuous preparing aminoaryl-beta-sulfatoethyl sulfones oramino alkyl-beta-sulfatoethyl sulfones Download PDF

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Publication number
CS122492A3
CS122492A3 CS921224A CS122492A CS122492A3 CS 122492 A3 CS122492 A3 CS 122492A3 CS 921224 A CS921224 A CS 921224A CS 122492 A CS122492 A CS 122492A CS 122492 A3 CS122492 A3 CS 122492A3
Authority
CS
Czechoslovakia
Prior art keywords
beta
reaction
aminoaryl
sulfones
sulfatoethyl
Prior art date
Application number
CS921224A
Other languages
Czech (cs)
English (en)
Inventor
Lothar Dipl Ing Schmitt
Rudiger 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 CS122492A3 publication Critical patent/CS122492A3/cs

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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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CS921224A 1991-04-23 1992-04-22 Process of continuous preparing aminoaryl-beta-sulfatoethyl sulfones oramino alkyl-beta-sulfatoethyl sulfones CS122492A3 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CS122492A3 true CS122492A3 (en) 1992-12-16

Family

ID=6430130

Family Applications (1)

Application Number Title Priority Date Filing Date
CS921224A CS122492A3 (en) 1991-04-23 1992-04-22 Process of continuous preparing aminoaryl-beta-sulfatoethyl sulfones oramino alkyl-beta-sulfatoethyl sulfones

Country Status (12)

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

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 (ko) * 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 (ko) * 1987-12-11 1993-03-27 Hoechst Ag

Also Published As

Publication number Publication date
EP0510480B1 (de) 1994-12-14
JPH05221956A (ja) 1993-08-31
CA2066799A1 (en) 1992-10-24
MX9201860A (es) 1993-08-01
DE59200940D1 (de) 1995-01-26
KR920019736A (ko) 1992-11-19
US5329040A (en) 1994-07-12
CN1066061A (zh) 1992-11-11
IE921284A1 (en) 1992-11-04
ES2067265T3 (es) 1995-03-16
BR9201471A (pt) 1992-12-01
EP0510480A1 (de) 1992-10-28

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