ES2153818T3 - Procedimiento para la obtencion de pirrolidonas n-substituidas. - Google Patents

Procedimiento para la obtencion de pirrolidonas n-substituidas.

Info

Publication number
ES2153818T3
ES2153818T3 ES91108503T ES91108503T ES2153818T3 ES 2153818 T3 ES2153818 T3 ES 2153818T3 ES 91108503 T ES91108503 T ES 91108503T ES 91108503 T ES91108503 T ES 91108503T ES 2153818 T3 ES2153818 T3 ES 2153818T3
Authority
ES
Spain
Prior art keywords
substituted
procedure
pirrolidones
obtaining
acid
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 - Lifetime
Application number
ES91108503T
Other languages
English (en)
Inventor
Hans-Jurgen Dr Weyer
Rolf Dr Fischer
Wolgang Dr Harder
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2153818T3 publication Critical patent/ES2153818T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07D207/267—2-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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA INVENCION TRATA DE UN PROCEDIMIENTO QUE SE UTILIZA PARA LA PRODUCCION DE PIRROLIDONA SUBSTITUIDA Y CONSISTE EN HIDROGENAR CATALITICAMENTE UN ACIDO MALEINICO, UN ANHIDRIDO DE ACIDO MALEINICO Y/O ACIDO FUMARICO, EN PRESENCIA DE UNA AMINA PRIMARIA Y DE UN DISOLVENTE Y A UNA PRESION Y TEMPERATURA ELEVADAS Y SE CARACTERIZA PORQUE EL CATALIZADOR CONTIENE COBALTO Y UN ELEMENTO ELEGIDO ENTRE MANGANESO, COBRE, FOSFORO, MOLIBDENO Y/O POTASIO.
ES91108503T 1990-06-07 1991-05-25 Procedimiento para la obtencion de pirrolidonas n-substituidas. Expired - Lifetime ES2153818T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4018243A DE4018243A1 (de) 1990-06-07 1990-06-07 Verfahren zur herstellung von n-substituierten pyrrolidonen

Publications (1)

Publication Number Publication Date
ES2153818T3 true ES2153818T3 (es) 2001-03-16

Family

ID=6407958

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91108503T Expired - Lifetime ES2153818T3 (es) 1990-06-07 1991-05-25 Procedimiento para la obtencion de pirrolidonas n-substituidas.

Country Status (7)

Country Link
US (1) US5157127A (es)
EP (1) EP0460474B1 (es)
JP (1) JP3179129B2 (es)
AT (1) ATE198324T1 (es)
CA (1) CA2043294C (es)
DE (2) DE4018243A1 (es)
ES (1) ES2153818T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139607A1 (de) * 1991-11-30 1993-06-03 Basf Ag Verfahren zur herstellung von n-substituierten lactamen
DE4303334A1 (de) * 1993-02-05 1994-08-11 Basf Ag Verfahren zur Herstellung von N-substituierten Pyrrolid-2-onen
DE19520258A1 (de) * 1995-06-02 1996-12-05 Bayer Ag Verfahren zur Herstellung von 2-Pyrrolidonen
TW341568B (en) * 1995-12-27 1998-10-01 Akzo Nobel Nv Process for manufacturing Gamma-butyrolactone and its use
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
US9090560B2 (en) 2013-09-04 2015-07-28 Council Of Scientific & Industrial Research Process for microwave assisted synthesis of N-methyl pyrrolidone

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109005A (en) * 1961-05-15 1963-10-29 Halcon International Inc Process for making 2-pyrrolidone from maleic anhydride
NL284786A (es) * 1961-10-28 1900-01-01
US3884936A (en) * 1971-01-21 1975-05-20 Sun Research Development Preparation of 2-pyrrolidone
US4731454A (en) * 1986-06-09 1988-03-15 Mitsubishi Chemical Industries Limited Process for producing lactams
EP0304696B1 (de) * 1987-08-08 1992-04-29 BASF Aktiengesellschaft Verfahren zur Herstellung von 1,4-Butandiol und/oder Tetrahydrofuran

Also Published As

Publication number Publication date
CA2043294A1 (en) 1991-12-08
DE4018243A1 (de) 1991-12-12
US5157127A (en) 1992-10-20
DE59109205D1 (de) 2001-02-01
CA2043294C (en) 2002-08-20
EP0460474B1 (de) 2000-12-27
JP3179129B2 (ja) 2001-06-25
EP0460474A2 (de) 1991-12-11
ATE198324T1 (de) 2001-01-15
EP0460474A3 (en) 1992-07-01
JPH04235959A (ja) 1992-08-25

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