ES481315A1 - Metodo para producir pirrolidin-2-onas. - Google Patents

Metodo para producir pirrolidin-2-onas.

Info

Publication number
ES481315A1
ES481315A1 ES481315A ES481315A ES481315A1 ES 481315 A1 ES481315 A1 ES 481315A1 ES 481315 A ES481315 A ES 481315A ES 481315 A ES481315 A ES 481315A ES 481315 A1 ES481315 A1 ES 481315A1
Authority
ES
Spain
Prior art keywords
ones
pyrrolin
pyrrolidin
production
preparation
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
ES481315A
Other languages
English (en)
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.)
Mundipharma AG
Original Assignee
Mundipharma AG
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 Mundipharma AG filed Critical Mundipharma AG
Publication of ES481315A1 publication Critical patent/ES481315A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D207/00Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02Heterocyclic 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
    • C07D207/18Heterocyclic 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
    • C07D207/22Heterocyclic 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
    • C07D207/24Oxygen or sulfur atoms
    • C07D207/262-Pyrrolidones
    • C07D207/2632-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/2672-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D207/00Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02Heterocyclic 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
    • C07D207/18Heterocyclic 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
    • C07D207/22Heterocyclic 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
    • C07D207/24Oxygen or sulfur atoms
    • C07D207/262-Pyrrolidones
    • C07D207/2632-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/272-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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D207/00Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02Heterocyclic 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
    • C07D207/30Heterocyclic 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 two double bonds between ring members or between ring members and non-ring members
    • C07D207/34Heterocyclic 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 two double bonds between ring members or between ring members and non-ring members 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
    • C07D207/36Oxygen or sulfur atoms
    • C07D207/382-Pyrrolones
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/54Quaternary phosphonium compounds
    • C07F9/5407Acyclic saturated phosphonium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Método para producir pirrolidin-2-onas de la fórmula: **(fórmula)** en la que R1 es hidrógeno, alcohilo, alcohilo sustituido, arilo, arilo sustituido, acilo o aroilo, R3 es hidrógeno, alcohilo, alcohilo sustituido, arilo o arilo sustituido, R4 es arilo, arilo sustituido, alcohilo o alcohilo sustituido, R5 es hidrógeno, alcohilo, alcohilo sustituido, arilo o arilo sustituido, y R5'' es hidrógeno, alcohilo o alcohilo sustituido.
ES481315A 1978-06-12 1979-06-06 Metodo para producir pirrolidin-2-onas. Expired ES481315A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91468278A 1978-06-12 1978-06-12
US1249679A 1979-02-15 1979-02-15

Publications (1)

Publication Number Publication Date
ES481315A1 true ES481315A1 (es) 1980-08-16

Family

ID=26683628

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481315A Expired ES481315A1 (es) 1978-06-12 1979-06-06 Metodo para producir pirrolidin-2-onas.

Country Status (19)

Country Link
AR (1) AR222997A1 (es)
AT (1) ATA386679A (es)
AU (1) AU529479B2 (es)
CA (1) CA1108628A (es)
CH (1) CH650772A5 (es)
DE (3) DE2923553A1 (es)
DK (1) DK157847C (es)
ES (1) ES481315A1 (es)
FI (1) FI70209C (es)
FR (1) FR2434151A1 (es)
GB (1) GB2028307B (es)
GR (1) GR68438B (es)
IL (1) IL57266A (es)
IT (1) IT1116891B (es)
NL (1) NL7904584A (es)
NO (1) NO791943L (es)
NZ (1) NZ190705A (es)
PT (1) PT69716A (es)
SE (1) SE431644B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943640A (en) * 1983-10-14 1990-07-24 The Dow Chemical Company Preparation of 5-(1-alkyl-carbonyloxy)alkylpyrrolidin-2-one
AU4809390A (en) * 1988-12-27 1990-08-01 Ici Americas Inc. Process for the preparation of 3-carboalkoxypyrrolidones
US5021587A (en) * 1990-01-24 1991-06-04 Petrolite Corporation Synthesis of N,3,4-trisubstituted-3-azoline-2-ones

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272842A (en) * 1965-06-25 1966-09-13 Lilly Co Eli Novel pyrrolinones
GB1350582A (en) 1970-07-24 1974-04-18 Ucb Sa Cerivatives of 2-pyrrolidinone
DE2413935A1 (de) * 1974-03-20 1975-10-16 Schering Ag 4-(polyalkoxy-phenyl)-2-pyrrolidone

Also Published As

Publication number Publication date
GB2028307A (en) 1980-03-05
IT7949373A0 (it) 1979-06-11
FI70209C (fi) 1986-09-15
IL57266A (en) 1982-12-31
GR68438B (es) 1981-12-30
FI70209B (fi) 1986-02-28
FI791866A (fi) 1979-12-13
DK241779A (da) 1979-12-13
SE7905079L (sv) 1979-12-13
AU529479B2 (en) 1983-06-09
SE431644B (sv) 1984-02-20
DE2954237C2 (es) 1989-09-21
DE2923553C2 (es) 1988-06-01
DK157847B (da) 1990-02-26
DK157847C (da) 1990-09-17
NZ190705A (en) 1981-10-19
AU4767079A (en) 1979-12-20
CH650772A5 (de) 1985-08-15
FR2434151A1 (fr) 1980-03-21
CA1108628A (en) 1981-09-08
PT69716A (en) 1979-07-01
DE2954236C2 (es) 1988-10-06
ATA386679A (de) 1983-12-15
DE2923553A1 (de) 1979-12-20
AR222997A1 (es) 1981-07-15
NL7904584A (nl) 1979-12-14
NO791943L (no) 1979-12-13
GB2028307B (en) 1983-01-19
IT1116891B (it) 1986-02-10
IL57266A0 (en) 1979-09-30
FR2434151B3 (es) 1982-04-30

Similar Documents

Publication Publication Date Title
ES483741A1 (es) Un procedimiento para obtener un jarabe de elevado contenidode dextrosa
DE3071809D1 (en) Method for producing l-valine by fermentation and method for producing a new microorganism of the genus escherichia
GB2010318B (en) System and method for the production of methane containing gas by hydrogasification
GB2056451B (en) Producing l-glutamic acid by fermentation and novel mutants
JPS5395982A (en) Novel nucleocide and method for its production
JPS5254708A (en) Making method of fuel product and fuel product made by its method
JPS52136091A (en) Sealing member for can and method of producing same
GB2002348B (en) Acetylene prostaglandins and process for their production
ES481315A1 (es) Metodo para producir pirrolidin-2-onas.
AU4629679A (en) Method for combining coal liquefaction and gasification processes
CA1030857A (en) Method and apparatus for making annular metallic blanks
JPS5334667A (en) Process for forming ring blank
GB2076013B (en) Process and apparatus for use in the production of refuse derived fuel
DE2960478D1 (en) Coke for use in the production of gray iron; method of producing said coke and method of producing gray iron by using said coke
GB2046779B (en) Process for gasification of ethanol
GB2052542B (en) Process for making cellulose-free xanthan gum
GB2035370B (en) Process and device for the production of solid fuel briquettes
ES484323A1 (es) Un procedimiento para la obtencion simultanea de combustiblepara turbinas de aviones y combustible diesel
CA1030441A (en) Method and apparatus for producing annular metallic blanks for metallic rings
ZA807760B (en) Method for production of acetylene
JPS53138511A (en) Ring for fixing pressure container and method of producing same
ES449895A1 (es) Procedimiento para preparar alcoxiacilaminofenilacetamidas.
JPS52101201A (en) Process for production of fuel by using waste oil etc*
JPS5369786A (en) Method of producing bottle lid with packing
DE3063436D1 (en) Gas generator for anaerobic cultures