DK122389B - Analogifremgangsmåde til fremstilling af chlorbenzen-2,4-disulfonamider. - Google Patents

Analogifremgangsmåde til fremstilling af chlorbenzen-2,4-disulfonamider.

Info

Publication number
DK122389B
DK122389B DK311667AA DK311667A DK122389B DK 122389 B DK122389 B DK 122389B DK 311667A A DK311667A A DK 311667AA DK 311667 A DK311667 A DK 311667A DK 122389 B DK122389 B DK 122389B
Authority
DK
Denmark
Prior art keywords
disulfonamides
chlorobenzene
preparation
analogous process
analogous
Prior art date
Application number
DK311667AA
Other languages
English (en)
Inventor
K Meng
H Horstmann
H Wollweber
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of DK122389B publication Critical patent/DK122389B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furan Compounds (AREA)
DK311667AA 1966-06-16 1967-06-15 Analogifremgangsmåde til fremstilling af chlorbenzen-2,4-disulfonamider. DK122389B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0049487 1966-06-16

Publications (1)

Publication Number Publication Date
DK122389B true DK122389B (da) 1972-02-28

Family

ID=7103058

Family Applications (1)

Application Number Title Priority Date Filing Date
DK311667AA DK122389B (da) 1966-06-16 1967-06-15 Analogifremgangsmåde til fremstilling af chlorbenzen-2,4-disulfonamider.

Country Status (9)

Country Link
US (2) US3499005A (da)
AT (2) AT273948B (da)
CH (1) CH484880A (da)
DE (1) DE1543602C3 (da)
DK (1) DK122389B (da)
FR (1) FR7196M (da)
GB (1) GB1137446A (da)
IL (1) IL28124A (da)
SE (1) SE350967B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718871C3 (de) 1977-04-28 1980-07-17 Hoechst Ag, 6000 Frankfurt N-(2-Furylmethyl)-5-sulfamoylorthanilsäuren und deren physiologisch verträgliche Salze und Verfahren zu ihrer Herstellung und ihre Verwendung bei der Bekämpfung von Oedemkrankheiten und Bluthochdruck

Also Published As

Publication number Publication date
SE350967B (da) 1972-11-13
DE1543602B2 (de) 1974-02-14
CH484880A (de) 1970-01-31
US3629442A (en) 1971-12-21
DE1543602A1 (de) 1969-07-31
DE1543602C3 (de) 1974-09-26
AT273948B (de) 1969-08-25
FR7196M (da) 1969-08-18
GB1137446A (en) 1968-12-18
AT270628B (de) 1969-05-12
IL28124A (en) 1971-10-20
US3499005A (en) 1970-03-03

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DK122389B (da) Analogifremgangsmåde til fremstilling af chlorbenzen-2,4-disulfonamider.