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BE816704A - PROCESS FOR PREPARING A PIPERIDINONE - Google Patents

PROCESS FOR PREPARING A PIPERIDINONE

Info

Publication number
BE816704A
BE816704A BE145746A BE145746A BE816704A BE 816704 A BE816704 A BE 816704A BE 145746 A BE145746 A BE 145746A BE 145746 A BE145746 A BE 145746A BE 816704 A BE816704 A BE 816704A
Authority
BE
Belgium
Prior art keywords
piperidinone
preparing
Prior art date
Application number
BE145746A
Other languages
French (fr)
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 filed Critical
Publication of BE816704A publication Critical patent/BE816704A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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, directly attached to ring carbon atoms
    • C07D211/74—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
BE145746A 1973-06-29 1974-06-21 PROCESS FOR PREPARING A PIPERIDINONE BE816704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH950673A CH574413A5 (en) 1973-06-29 1973-06-29 2,2,6,6-Tetra-methyl-4-oxo-piperidine prepn. - from 2,2,4,4,6-penta-methyl-2,3,4,5-tetra-hydro-pyrimidine by heating in anhydrous medium

Publications (1)

Publication Number Publication Date
BE816704A true BE816704A (en) 1974-12-23

Family

ID=4352712

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145746A BE816704A (en) 1973-06-29 1974-06-21 PROCESS FOR PREPARING A PIPERIDINONE

Country Status (3)

Country Link
BE (1) BE816704A (en)
CH (1) CH574413A5 (en)
ZA (1) ZA744004B (en)

Also Published As

Publication number Publication date
ZA744004B (en) 1975-06-25
CH574413A5 (en) 1976-04-15

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