BE632839A - Werkwijze ter bereiding van lactamen - Google Patents

Werkwijze ter bereiding van lactamen

Info

Publication number
BE632839A
BE632839A BE632839A BE632839A BE632839A BE 632839 A BE632839 A BE 632839A BE 632839 A BE632839 A BE 632839A BE 632839 A BE632839 A BE 632839A BE 632839 A BE632839 A BE 632839A
Authority
BE
Belgium
Prior art keywords
lactams
preparation
Prior art date
Application number
BE632839A
Other languages
English (en)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BE632839A publication Critical patent/BE632839A/nl

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
    • C07D211/76—Oxygen atoms attached in position 2 or 6
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
BE632839A 1962-05-28 1963-05-27 Werkwijze ter bereiding van lactamen BE632839A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0079658 1962-05-28

Publications (1)

Publication Number Publication Date
BE632839A true BE632839A (nl) 1963-11-27

Family

ID=7508350

Family Applications (1)

Application Number Title Priority Date Filing Date
BE632839A BE632839A (nl) 1962-05-28 1963-05-27 Werkwijze ter bereiding van lactamen

Country Status (3)

Country Link
BE (1) BE632839A (nl)
CH (1) CH465605A (nl)
GB (1) GB971858A (nl)

Also Published As

Publication number Publication date
CH465605A (de) 1968-11-30
GB971858A (en) 1964-10-07

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