JPS5919091B2 - ピロリドン−２の製法 - Google Patents

ピロリドン−２の製法

Info

Publication number
JPS5919091B2
JPS5919091B2 JP50115952A JP11595275A JPS5919091B2 JP S5919091 B2 JPS5919091 B2 JP S5919091B2 JP 50115952 A JP50115952 A JP 50115952A JP 11595275 A JP11595275 A JP 11595275A JP S5919091 B2 JPS5919091 B2 JP S5919091B2
Authority
JP
Japan
Prior art keywords
pyrrolidone
pyrroline
amino
mixture
reaction mixture
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.)
Expired
Application number
JP50115952A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5159854A (en
Inventor
エグバ−タス スチヤフスマ スイジブランダス
フバ−タス ゲウルツ レオナルダス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of JPS5159854A publication Critical patent/JPS5159854A/ja
Publication of JPS5919091B2 publication Critical patent/JPS5919091B2/ja
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom 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
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
JP50115952A 1974-09-26 1975-09-25 ピロリドン−２の製法 Expired JPS5919091B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7412694 1974-09-26
NL7412694A NL7412694A (nl) 1974-09-26 1974-09-26 Werkwijze voor de bereiding van een pyrrolidon- -2.

Publications (2)

Publication Number Publication Date
JPS5159854A JPS5159854A (en) 1976-05-25
JPS5919091B2 true JPS5919091B2 (ja) 1984-05-02

Family

ID=19822173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50115952A Expired JPS5919091B2 (ja) 1974-09-26 1975-09-25 ピロリドン−２の製法

Country Status (8)

Country Link
US (1) US4012418A (enExample)
JP (1) JPS5919091B2 (enExample)
BE (1) BE833790A (enExample)
DE (1) DE2542397A1 (enExample)
FR (1) FR2286133A1 (enExample)
GB (1) GB1475482A (enExample)
IT (1) IT1047578B (enExample)
NL (1) NL7412694A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517823A1 (de) 1995-05-18 1996-11-21 Basf Ag Verfahren zur Herstellung von Caprolactam
US6603021B2 (en) 2001-06-18 2003-08-05 Battelle Memorial Institute Methods of making pyrrolidones
US7199250B2 (en) 2002-12-20 2007-04-03 Battelle Memorial Institute Process for producing cyclic compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB913932A (en) * 1958-03-03 1962-12-28 Rohm & Haas Iminopyrrolidines
GB1350582A (en) * 1970-07-24 1974-04-18 Ucb Sa Cerivatives of 2-pyrrolidinone

Also Published As

Publication number Publication date
FR2286133B1 (enExample) 1979-09-14
US4012418A (en) 1977-03-15
DE2542397A1 (de) 1976-04-15
BE833790A (nl) 1976-03-25
GB1475482A (en) 1977-06-01
NL7412694A (nl) 1976-03-30
JPS5159854A (en) 1976-05-25
FR2286133A1 (fr) 1976-04-23
IT1047578B (it) 1980-10-20

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