BE769016A - PRODUCTION OF 4-HYDROXY-HALOGENOPYRIDINES AND THEIR DERIVATIVES - Google Patents

PRODUCTION OF 4-HYDROXY-HALOGENOPYRIDINES AND THEIR DERIVATIVES

Info

Publication number
BE769016A
BE769016A BE769016A BE769016A BE769016A BE 769016 A BE769016 A BE 769016A BE 769016 A BE769016 A BE 769016A BE 769016 A BE769016 A BE 769016A BE 769016 A BE769016 A BE 769016A
Authority
BE
Belgium
Prior art keywords
halogenopyridines
hydroxy
derivatives
production
Prior art date
Application number
BE769016A
Other languages
French (fr)
Original Assignee
Ici Ltd
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
Priority claimed from GB35282/70A external-priority patent/GB1299623A/en
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of BE769016A publication Critical patent/BE769016A/en

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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/68—One oxygen atom attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BE769016A 1970-06-30 1971-06-24 PRODUCTION OF 4-HYDROXY-HALOGENOPYRIDINES AND THEIR DERIVATIVES BE769016A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3158470 1970-06-30
GB35282/70A GB1299623A (en) 1970-06-30 1970-06-30 Production of 4-hydroxy-halogenopyridines and derivatives thereof

Publications (1)

Publication Number Publication Date
BE769016A true BE769016A (en) 1971-12-24

Family

ID=26260983

Family Applications (1)

Application Number Title Priority Date Filing Date
BE769016A BE769016A (en) 1970-06-30 1971-06-24 PRODUCTION OF 4-HYDROXY-HALOGENOPYRIDINES AND THEIR DERIVATIVES

Country Status (5)

Country Link
BE (1) BE769016A (en)
DE (1) DE2130409A1 (en)
FR (1) FR2100037A5 (en)
IL (1) IL37052A0 (en)
NL (1) NL7108791A (en)

Also Published As

Publication number Publication date
NL7108791A (en) 1972-01-03
IL37052A0 (en) 1971-08-25
DE2130409A1 (en) 1972-02-17
FR2100037A5 (en) 1972-03-17

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