ZA921040B - Process for the preparation of 4-alkylsulfonyl-1-alkyl-2-chlorobenzenes and similar compounds - Google Patents

Process for the preparation of 4-alkylsulfonyl-1-alkyl-2-chlorobenzenes and similar compounds

Info

Publication number
ZA921040B
ZA921040B ZA921040A ZA921040A ZA921040B ZA 921040 B ZA921040 B ZA 921040B ZA 921040 A ZA921040 A ZA 921040A ZA 921040 A ZA921040 A ZA 921040A ZA 921040 B ZA921040 B ZA 921040B
Authority
ZA
South Africa
Prior art keywords
chlorobenzenes
alkylsulfonyl
alkyl
preparation
similar compounds
Prior art date
Application number
ZA921040A
Other languages
English (en)
Inventor
Georg Folz
Folz Georg
Theodor Papenfuhs
Papenfuhs Theodor
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 ZA921040B publication Critical patent/ZA921040B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C313/00—Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C313/02—Sulfinic acids; Derivatives thereof
    • C07C313/04—Sulfinic acids; Esters thereof
    • 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
    • C07C303/22—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 from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/14—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA921040A 1991-02-14 1992-02-13 Process for the preparation of 4-alkylsulfonyl-1-alkyl-2-chlorobenzenes and similar compounds ZA921040B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4104393 1991-02-14

Publications (1)

Publication Number Publication Date
ZA921040B true ZA921040B (en) 1992-10-28

Family

ID=6424979

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA921040A ZA921040B (en) 1991-02-14 1992-02-13 Process for the preparation of 4-alkylsulfonyl-1-alkyl-2-chlorobenzenes and similar compounds

Country Status (10)

Country Link
US (1) US6258984B1 (ja)
EP (1) EP0571405B1 (ja)
JP (2) JPH089590B2 (ja)
AU (1) AU657515B2 (ja)
CA (1) CA2104116C (ja)
DE (1) DE59206187D1 (ja)
ES (1) ES2087518T3 (ja)
IE (1) IE920469A1 (ja)
WO (1) WO1992014700A1 (ja)
ZA (1) ZA921040B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311079A1 (de) * 1993-04-03 1994-10-06 Hoechst Ag 4-Alkyl-3-chlor-benzolsulfinsäuren, 4-Alkyl-3-chlor-benzolsulfonylcarbonsäuren, 4-Alkyl-3-chlor-alkylsulfonylbenzole und Verfahren zu ihrer Herstellung
DE4327571A1 (de) * 1993-08-17 1995-02-23 Bayer Ag Verfahren zur Herstellung von Alkyl-(3-chlorphenyl)-sulfonen
DE4444694A1 (de) * 1994-12-15 1996-06-20 Hoechst Ag Verfahren zur Herstellung von Methylsulfonylaromaten durch Methylierung von Arylsulfinsäuren unter Verwendung von Methylchlorid
JP2002020364A (ja) * 2000-07-06 2002-01-23 Konica Corp スルフィン酸ナトリウム、スルフィン酸カリウムの製造方法およびそれらを用いた写真用カプラーの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE133000C (ja) *
US4012442A (en) * 1973-05-24 1977-03-15 Bayer Aktiengesellschaft Process for preparing M-chlorobenzene sulphonyl chloride
DE3302647A1 (de) * 1983-01-27 1984-08-02 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 4-chlorphenylsulfonylverbindungen
US4675447A (en) * 1986-03-21 1987-06-23 Stauffer Chemical Company Method for preparation of alkylsulfonyl alkylchlorobenzenes
EP0258190B1 (de) 1986-08-29 1991-11-27 Ciba-Geigy Ag Verfahren zur Herstellung von aromatischen Ether- und Thioetherverbindungen
DE3937282A1 (de) * 1989-11-09 1991-05-16 Hoechst Ag Verfahren zur herstellung von alkyl-(3-chlorphenyl)-sulfonen

Also Published As

Publication number Publication date
IE920469A1 (en) 1992-08-12
JP2662508B2 (ja) 1997-10-15
JPH08176097A (ja) 1996-07-09
EP0571405A1 (de) 1993-12-01
AU1176092A (en) 1992-09-15
JPH089590B2 (ja) 1996-01-31
DE59206187D1 (de) 1996-06-05
WO1992014700A1 (de) 1992-09-03
CA2104116A1 (en) 1992-08-15
EP0571405B1 (de) 1996-05-01
CA2104116C (en) 2000-12-12
AU657515B2 (en) 1995-03-16
US6258984B1 (en) 2001-07-10
JPH06504053A (ja) 1994-05-12
ES2087518T3 (es) 1996-07-16

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