DE2143069A1 - Herstellung von 2 Pyrrolidon und/ oder 2 Piperidon - Google Patents

Herstellung von 2 Pyrrolidon und/ oder 2 Piperidon

Info

Publication number
DE2143069A1
DE2143069A1 DE19712143069 DE2143069A DE2143069A1 DE 2143069 A1 DE2143069 A1 DE 2143069A1 DE 19712143069 DE19712143069 DE 19712143069 DE 2143069 A DE2143069 A DE 2143069A DE 2143069 A1 DE2143069 A1 DE 2143069A1
Authority
DE
Germany
Prior art keywords
catalyst
reaction
production
piperidones
pyrrolidones
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19712143069
Other languages
German (de)
English (en)
Inventor
Edward Georg Toronto Ontario Adamek (Kanada)
Original Assignee
Du Pont of Canada Ltd , Montreal, Quebec (Kanada)
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 Du Pont of Canada Ltd , Montreal, Quebec (Kanada) filed Critical Du Pont of Canada Ltd , Montreal, Quebec (Kanada)
Publication of DE2143069A1 publication Critical patent/DE2143069A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyrrole Compounds (AREA)
  • Catalysts (AREA)
  • Hydrogenated Pyridines (AREA)
DE19712143069 1970-08-28 1971-08-27 Herstellung von 2 Pyrrolidon und/ oder 2 Piperidon Pending DE2143069A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA91927 1970-08-28

Publications (1)

Publication Number Publication Date
DE2143069A1 true DE2143069A1 (de) 1972-03-02

Family

ID=4087491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712143069 Pending DE2143069A1 (de) 1970-08-28 1971-08-27 Herstellung von 2 Pyrrolidon und/ oder 2 Piperidon

Country Status (5)

Country Link
US (1) US3745164A (enExample)
CA (1) CA929944A (enExample)
DE (1) DE2143069A1 (enExample)
FR (1) FR2106145A5 (enExample)
GB (1) GB1352737A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731454A (en) * 1986-06-09 1988-03-15 Mitsubishi Chemical Industries Limited Process for producing lactams
DE3622759A1 (de) * 1986-07-07 1988-01-28 Huels Chemische Werke Ag Verfahren zur herstellung von c(pfeil abwaerts)1(pfeil abwaerts)- bis c(pfeil abwaerts)6(pfeil abwaerts)-n-alkylpyrrolidonen aus bernsteinsaeureanhydrid bzw. c(pfeil abwaerts)1(pfeil abwaerts)- bis c(pfeil abwaerts)6(pfeil abwaerts)-n-alkylsuccinimid
US7199250B2 (en) * 2002-12-20 2007-04-03 Battelle Memorial Institute Process for producing cyclic compounds
WO2004058708A1 (en) * 2002-12-20 2004-07-15 Battelle Memorial Institute Process for producing n-methyl succinimide
US8212027B1 (en) 2010-06-21 2012-07-03 Iowa State University Research Foundation, Inc. Process for the conversion of cyclic amines into lactams

Also Published As

Publication number Publication date
CA929944A (en) 1973-07-10
GB1352737A (en) 1974-05-08
US3745164A (en) 1973-07-10
FR2106145A5 (enExample) 1972-04-28

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