BE499682A - - Google Patents

Info

Publication number
BE499682A
BE499682A BE499682DA BE499682A BE 499682 A BE499682 A BE 499682A BE 499682D A BE499682D A BE 499682DA BE 499682 A BE499682 A BE 499682A
Authority
BE
Belgium
Prior art keywords
pyridine
catalyst
liters
nitrite
aqueous solution
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE499682A publication Critical patent/BE499682A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/24Heterocyclic 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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
BE499682D BE499682A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE499682A true BE499682A (enrdf_load_stackoverflow)

Family

ID=142017

Family Applications (1)

Application Number Title Priority Date Filing Date
BE499682D BE499682A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE499682A (enrdf_load_stackoverflow)

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