ZA7824B - Manufacture of 3-halosulfonylthiophenecarboxylic acid compounds - Google Patents

Manufacture of 3-halosulfonylthiophenecarboxylic acid compounds

Info

Publication number
ZA7824B
ZA7824B ZA00780024A ZA7824A ZA7824B ZA 7824 B ZA7824 B ZA 7824B ZA 00780024 A ZA00780024 A ZA 00780024A ZA 7824 A ZA7824 A ZA 7824A ZA 7824 B ZA7824 B ZA 7824B
Authority
ZA
South Africa
Prior art keywords
halosulfonylthiophenecarboxylic
manufacture
acid compounds
compounds
acid
Prior art date
Application number
ZA00780024A
Inventor
N Mueller
P Rossy
W Hoffmann
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of ZA7824B publication Critical patent/ZA7824B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA00780024A 1977-01-05 1978-01-04 Manufacture of 3-halosulfonylthiophenecarboxylic acid compounds ZA7824B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2700261A DE2700261C2 (en) 1977-01-05 1977-01-05 Process for the preparation of 3-halosulfonylthiophene-4-carboxylic acid compounds

Publications (1)

Publication Number Publication Date
ZA7824B true ZA7824B (en) 1979-01-31

Family

ID=5998158

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00780024A ZA7824B (en) 1977-01-05 1978-01-04 Manufacture of 3-halosulfonylthiophenecarboxylic acid compounds

Country Status (3)

Country Link
BE (1) BE862667A (en)
DE (1) DE2700261C2 (en)
ZA (1) ZA7824B (en)

Also Published As

Publication number Publication date
DE2700261C2 (en) 1985-07-04
BE862667A (en) 1978-07-05
DE2700261A1 (en) 1978-07-13

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