CH305420A - Verfahren zur Herstellung eines 2,6-Dichlor-isonicotinsäureesters. - Google Patents

Verfahren zur Herstellung eines 2,6-Dichlor-isonicotinsäureesters.

Info

Publication number
CH305420A
CH305420A CH305420DA CH305420A CH 305420 A CH305420 A CH 305420A CH 305420D A CH305420D A CH 305420DA CH 305420 A CH305420 A CH 305420A
Authority
CH
Switzerland
Prior art keywords
dichloro
preparation
acid ester
isonicotinic acid
isonicotinic
Prior art date
Application number
Other languages
English (en)
Inventor
F Hoffmann- Aktiengesellschaft
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CH305420A publication Critical patent/CH305420A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH305420D 1952-05-15 1952-05-15 Verfahren zur Herstellung eines 2,6-Dichlor-isonicotinsäureesters. CH305420A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH305420T 1952-05-15

Publications (1)

Publication Number Publication Date
CH305420A true CH305420A (de) 1955-02-28

Family

ID=4492441

Family Applications (1)

Application Number Title Priority Date Filing Date
CH305420D CH305420A (de) 1952-05-15 1952-05-15 Verfahren zur Herstellung eines 2,6-Dichlor-isonicotinsäureesters.

Country Status (1)

Country Link
CH (1) CH305420A (de)

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