DE2507576A1 - Verfahren zur herstellung eines n-substituierten pyrrolidons - Google Patents

Verfahren zur herstellung eines n-substituierten pyrrolidons

Info

Publication number
DE2507576A1
DE2507576A1 DE19752507576 DE2507576A DE2507576A1 DE 2507576 A1 DE2507576 A1 DE 2507576A1 DE 19752507576 DE19752507576 DE 19752507576 DE 2507576 A DE2507576 A DE 2507576A DE 2507576 A1 DE2507576 A1 DE 2507576A1
Authority
DE
Germany
Prior art keywords
oxo
pyrrolidone
exchange resin
pyrrolidinylacetamide
ion exchange
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.)
Withdrawn
Application number
DE19752507576
Other languages
German (de)
English (en)
Inventor
Taya Jose Maria Espinos
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.)
ESPINOS TAYA
Original Assignee
ESPINOS TAYA
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 ESPINOS TAYA filed Critical ESPINOS TAYA
Publication of DE2507576A1 publication Critical patent/DE2507576A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
DE19752507576 1974-03-07 1975-02-21 Verfahren zur herstellung eines n-substituierten pyrrolidons Withdrawn DE2507576A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES42433274 1974-03-07

Publications (1)

Publication Number Publication Date
DE2507576A1 true DE2507576A1 (de) 1975-09-11

Family

ID=8466228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752507576 Withdrawn DE2507576A1 (de) 1974-03-07 1975-02-21 Verfahren zur herstellung eines n-substituierten pyrrolidons

Country Status (5)

Country Link
JP (1) JPS50123666A (xx)
AR (1) AR204442A1 (xx)
DE (1) DE2507576A1 (xx)
FI (1) FI750507A (xx)
NL (1) NL7407140A (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069336A (en) * 1976-02-25 1978-01-17 Chemisches Laboratorium Fritz-Walter Lange Gmbh & Co Kg (2-oxo-pyrrolidines)-acetic hydrazides
US4145347A (en) * 1977-03-03 1979-03-20 Parke, Davis & Company N-(substituted-aminoalkyl)-2-oxo-1-pyrrolidineacetamides
US4162325A (en) * 1976-10-22 1979-07-24 Ucb, Societe Anonyme N-substituted lactams
EP0307423A1 (en) * 1987-03-20 1989-03-22 Gaf Chemicals Corporation Manufacture of haloalkyl lactams

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442330B2 (xx) * 1973-09-01 1979-12-13

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069336A (en) * 1976-02-25 1978-01-17 Chemisches Laboratorium Fritz-Walter Lange Gmbh & Co Kg (2-oxo-pyrrolidines)-acetic hydrazides
US4162325A (en) * 1976-10-22 1979-07-24 Ucb, Societe Anonyme N-substituted lactams
US4145347A (en) * 1977-03-03 1979-03-20 Parke, Davis & Company N-(substituted-aminoalkyl)-2-oxo-1-pyrrolidineacetamides
EP0307423A1 (en) * 1987-03-20 1989-03-22 Gaf Chemicals Corporation Manufacture of haloalkyl lactams
EP0307423A4 (en) * 1987-03-20 1990-12-05 Gaf Corporation Manufacture of haloalkyl lactams

Also Published As

Publication number Publication date
JPS50123666A (xx) 1975-09-29
AR204442A1 (es) 1976-02-06
FI750507A (xx) 1975-09-08
NL7407140A (nl) 1975-09-09

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee