ES2069818T3 - Procedimiento para tratar amidas. - Google Patents

Procedimiento para tratar amidas.

Info

Publication number
ES2069818T3
ES2069818T3 ES91201681T ES91201681T ES2069818T3 ES 2069818 T3 ES2069818 T3 ES 2069818T3 ES 91201681 T ES91201681 T ES 91201681T ES 91201681 T ES91201681 T ES 91201681T ES 2069818 T3 ES2069818 T3 ES 2069818T3
Authority
ES
Spain
Prior art keywords
amida
aldoxime
procedure
oxime
amides
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
ES91201681T
Other languages
English (en)
Inventor
Hubertus Johannus Mecht Bosman
Geem Paul Christiaan Van
Petrus Jozef Hubertu Thomissen
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.)
Koninklijke DSM NV
Original Assignee
DSM NV
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 DSM NV filed Critical DSM NV
Application granted granted Critical
Publication of ES2069818T3 publication Critical patent/ES2069818T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/22—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from lactams, cyclic ketones or cyclic oximes, e.g. by reactions involving Beckmann rearrangement
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/16—Separation or purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings 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
    • C07D223/08—Oxygen atoms
    • C07D223/10—Oxygen atoms attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

ESTA INVENCION SE REFIERE A UN PROCESO PARA EL TRATAMIENTO DE UNQUETOXIME O UN ALDOXIME QUE CONTENGA AMIDA OBTENIDA POR LA DISPOSICION BECKMANN DE LA CORRESPONDIENTE QUETOXIME O ALDOXIME, ESTANDO LA MEZCLA ALDOXIME QUE CONTENGA AMIDA SUJETA A UNA REACCION DE HIDROLISIS Y QUE LOS PRODUCTOS DE LA REACCION HIDROLITICA ESTEN SEPARADOS DE LA AMIDA CORRESPONDIENTE Y SEAN DEVUELTOS A UNA REACCION DE OXIMACION. EL CAPROLACTAM PRODUCIDO POR LA DISPOSICION CATALITICA DE LA OXIMA DE CICLOHEXANONE ESTA PRACTICAMENTE LIBRE DE OXIME POR LA APLICACION DE LOS PROCESOS DESCRITOS EN ESTA INVENCION
ES91201681T 1990-07-06 1991-07-02 Procedimiento para tratar amidas. Expired - Lifetime ES2069818T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9001545A NL9001545A (nl) 1990-07-06 1990-07-06 Werkwijze voor het behandelen van amides.

Publications (1)

Publication Number Publication Date
ES2069818T3 true ES2069818T3 (es) 1995-05-16

Family

ID=19857377

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91201681T Expired - Lifetime ES2069818T3 (es) 1990-07-06 1991-07-02 Procedimiento para tratar amidas.

Country Status (18)

Country Link
US (1) US5227028A (es)
EP (1) EP0464943B1 (es)
JP (1) JP3160011B2 (es)
CN (1) CN1028293C (es)
AR (1) AR246950A1 (es)
AT (1) ATE120181T1 (es)
BR (1) BR9102846A (es)
CZ (1) CZ287722B6 (es)
DE (1) DE69108311T2 (es)
ES (1) ES2069818T3 (es)
GE (1) GEP19950208B (es)
HU (1) HU207838B (es)
MX (1) MX174112B (es)
NL (1) NL9001545A (es)
PL (1) PL165673B1 (es)
RU (1) RU1834885C (es)
SK (1) SK278256B6 (es)
UA (1) UA26424A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9201160A (nl) * 1992-06-30 1994-01-17 Dsm Nv Werkwijze voor de omzetting van oximen in de overeenkomstige amides.
KR100459819B1 (ko) * 1996-07-11 2005-05-16 코닌클리즈케 디에스엠 엔.브이. 아미드에서케톡심또는알독심을분리하는방법
NL1003564C2 (nl) * 1996-07-11 1998-01-15 Dsm Nv Werkwijze voor het scheiden van een ketoxim of aldoxim van een amide.
US7022844B2 (en) 2002-09-21 2006-04-04 Honeywell International Inc. Amide-based compounds, production, recovery, purification and uses thereof
ES2206066B1 (es) * 2002-10-28 2005-05-01 Universidad Politecnica De Valencia Transposicion de beckmann de la oxima de la ciclododecanona con catalizadores solidos.
CN104356039B (zh) * 2014-11-10 2017-02-15 河北美邦工程科技有限公司 一种己内酰胺制备工艺
CN110256268A (zh) * 2019-07-02 2019-09-20 扬州中宝药业股份有限公司 一种氨基己酸的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288687A (en) * 1966-11-29 Process for the purification of epsilon- caprolactam by dilution, acidulation and distillation
US3248388A (en) * 1957-09-23 1966-04-26 Syntex Corp 6alpha-fluoro-delta1, 4-pregnadien-16alpha, 17alpha, 21-triol-3, 20-diones and intermediates in the production thereof
US3016376A (en) * 1959-07-13 1962-01-09 Spencer Chem Co Process of separating epsiloncaprolactam
DE2014761C3 (de) * 1970-03-26 1982-01-21 Bayer Ag, 5090 Leverkusen Verfahren zur Entfernung von Oximen aus Lactamen
SU595305A1 (ru) * 1976-01-04 1978-02-28 Предприятие П/Я М-5364 Способ очистки -капролактама
JPS6021582B2 (ja) * 1980-07-17 1985-05-28 東レ株式会社 ε−カプロラクタムオリゴマ−含有ラクタム溶液からε−カプロラクタムを回収する方法
JPS57209269A (en) * 1981-06-16 1982-12-22 Unitika Ltd Purification of recovered lactam
US4349520A (en) * 1981-08-24 1982-09-14 Allied Corporation Continuous hydrolysis of ketoxime

Also Published As

Publication number Publication date
HU207838B (en) 1993-06-28
PL290955A1 (en) 1992-03-09
SK278256B6 (en) 1996-06-05
HU912289D0 (en) 1991-12-30
DE69108311T2 (de) 1995-10-26
CN1058588A (zh) 1992-02-12
AR246950A1 (es) 1994-10-31
NL9001545A (nl) 1992-02-03
GEP19950208B (en) 1995-11-30
CN1028293C (zh) 1995-04-26
CZ287722B6 (cs) 2001-01-17
JP3160011B2 (ja) 2001-04-23
JPH05140093A (ja) 1993-06-08
MX174112B (es) 1994-04-21
ATE120181T1 (de) 1995-04-15
PL165673B1 (pl) 1995-01-31
RU1834885C (ru) 1993-08-15
HUT58689A (en) 1992-03-30
EP0464943B1 (en) 1995-03-22
EP0464943A1 (en) 1992-01-08
CS207291A3 (en) 1992-02-19
BR9102846A (pt) 1992-02-04
UA26424A (uk) 1999-08-30
US5227028A (en) 1993-07-13
DE69108311D1 (de) 1995-04-27

Similar Documents

Publication Publication Date Title
ES2164842T3 (es) Procedimiento para la preparacion de composiciones de microcapsulas.
AR012846A1 (es) Metodo y composicion para inhibir el crecimiento de microorganismos la cual incluye acido peracetico y un biocida no oxidante
ES454072A1 (es) Procedimiento adiabatico mejorado para la produccion de com-puestos mononitro.
DE69830751D1 (de) Polyaromatische Verbindungen zur Behandlung von Herpes-Infektionen
EE03124B1 (et) Meetod 10-desatsetüülbakatiin III saamiseks ja 10-desatsetüülbakatiin III kasutamine
DE69924847D1 (de) Aminierungsprodukte enthaltend ein oder mehrere wirkstoff
BR9812837A (pt) Processo para fazer um composto, e, composto
PT561639E (pt) Agentes antifungicos de peptido ciclico e processos para a sua preparacao
ES2180194T3 (es) Procedimiento para la obtencion de una solucion acuosa de hidroxilamina libre.
ES2069818T3 (es) Procedimiento para tratar amidas.
CY1113564T1 (el) Διαδικασια παρασκευης κυκλικων πολυαμινων που περιεχουν ν-1 προστατευμενα ν ατομα αζωτου στον δακτυλιο και των προϊοντων αυτων
ES2137055T3 (es) Preparado combinado que contiene (4-trifluorometil)-anilida de acido 5-metilisoxazol-4-carboxilico y amida de acido n-(4-trifluorometilfenil)-2-ciano-3-hidroxicrotonico.
BR9307471A (pt) Processo e aparelho para o tratamento de uma corrente de gás que contém uma ou mais substâncias orgânicas voláteis e/ou odoríferas
ES2127189T3 (es) Peptido nuevo biologicamente activo procedente de una rana (rana-cpn).
BR9916437A (pt) Processo de hidrocianação de compostos orgânicos
BR9103908A (pt) Processo para a preparacao de 2-oxo-1,3-dioxolanas e catalisador
ATE1746T1 (de) Verfahren zur herstellung von 3-cyan-3,5,5trimethyl-cyclohexanon.
BR9808923A (pt) Composto, e, processo para fazer o mesmo
BR9509373A (pt) Processo para a preparação de 3- aminobenzonitrilas substituídas
NO975679L (no) Fremgangsmåte for fremstilling av N-monosubstituerte og N,N'-disubstituerte, usymmetriske, cykliske ureaer
IT1222171B (it) Processo per la produzione di chetossime
BR9408426A (pt) Processo para a preparação de macromonómeros
ES2052673T3 (es) Procedimiento para la sintesis de n,n-dialquil-hidroxilaminas.
HU9301895D0 (en) Method for producing lewis x-saccharides and pharmaceutical preparatives containing them
ES2166211T3 (es) Procedimiento de preparacion de lauril-lactama.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 464943

Country of ref document: ES