BE769015A - Preparation d'hydroxy-halogenopyridines et de leurs sels - Google Patents

Preparation d'hydroxy-halogenopyridines et de leurs sels

Info

Publication number
BE769015A
BE769015A BE769015A BE769015A BE769015A BE 769015 A BE769015 A BE 769015A BE 769015 A BE769015 A BE 769015A BE 769015 A BE769015 A BE 769015A BE 769015 A BE769015 A BE 769015A
Authority
BE
Belgium
Prior art keywords
halogenopyridines
hydroxy
salts
preparation
Prior art date
Application number
BE769015A
Other languages
English (en)
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
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of BE769015A publication Critical patent/BE769015A/fr

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BE769015A 1970-06-30 1971-06-24 Preparation d'hydroxy-halogenopyridines et de leurs sels BE769015A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3158370 1970-06-30

Publications (1)

Publication Number Publication Date
BE769015A true BE769015A (fr) 1971-12-24

Family

ID=10325293

Family Applications (1)

Application Number Title Priority Date Filing Date
BE769015A BE769015A (fr) 1970-06-30 1971-06-24 Preparation d'hydroxy-halogenopyridines et de leurs sels

Country Status (10)

Country Link
US (1) US3808220A (fr)
AU (1) AU3002571A (fr)
BE (1) BE769015A (fr)
CA (1) CA926401A (fr)
DE (1) DE2127901C3 (fr)
FR (1) FR2098104A5 (fr)
GB (1) GB1303679A (fr)
IL (1) IL36932A (fr)
NL (1) NL7108786A (fr)
ZA (1) ZA713303B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5973159A (en) * 1997-03-07 1999-10-26 Zeneca Limited Chemical process
US6143899A (en) * 1998-09-03 2000-11-07 Zeneca Limited Chemical process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5973159A (en) * 1997-03-07 1999-10-26 Zeneca Limited Chemical process
US6143899A (en) * 1998-09-03 2000-11-07 Zeneca Limited Chemical process

Also Published As

Publication number Publication date
CA926401A (en) 1973-05-15
DE2127901B2 (de) 1974-08-22
DE2127901A1 (fr) 1972-02-17
ZA713303B (en) 1972-01-26
GB1303679A (fr) 1973-01-17
FR2098104A5 (fr) 1972-03-03
IL36932A0 (en) 1971-07-28
AU3002571A (en) 1972-12-21
DE2127901C3 (de) 1975-04-24
NL7108786A (fr) 1972-01-03
US3808220A (en) 1974-04-30
IL36932A (en) 1974-07-31

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