NL9001545A - Werkwijze voor het behandelen van amides. - Google Patents

Werkwijze voor het behandelen van amides. Download PDF

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Publication number
NL9001545A
NL9001545A NL9001545A NL9001545A NL9001545A NL 9001545 A NL9001545 A NL 9001545A NL 9001545 A NL9001545 A NL 9001545A NL 9001545 A NL9001545 A NL 9001545A NL 9001545 A NL9001545 A NL 9001545A
Authority
NL
Netherlands
Prior art keywords
ketoxime
aldoxime
oxime
hydrolysis reaction
caprolactam
Prior art date
Application number
NL9001545A
Other languages
English (en)
Dutch (nl)
Original Assignee
Stamicarbon
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 filed Critical Stamicarbon
Priority to NL9001545A priority Critical patent/NL9001545A/nl
Priority to AT91201681T priority patent/ATE120181T1/de
Priority to EP91201681A priority patent/EP0464943B1/en
Priority to DE69108311T priority patent/DE69108311T2/de
Priority to ES91201681T priority patent/ES2069818T3/es
Priority to US07/725,090 priority patent/US5227028A/en
Priority to SK2072-91A priority patent/SK278256B6/sk
Priority to CS19912072A priority patent/CZ287722B6/cs
Priority to CN91105321A priority patent/CN1028293C/zh
Priority to HU912289A priority patent/HU207838B/hu
Priority to JP16530991A priority patent/JP3160011B2/ja
Priority to AR91320099A priority patent/AR246950A1/es
Priority to SU915001069A priority patent/RU1834885C/ru
Priority to BR919102846A priority patent/BR9102846A/pt
Priority to MX9100094A priority patent/MX174112B/es
Priority to PL91290955A priority patent/PL165673B1/pl
Priority to UA5001069A priority patent/UA26424A/uk
Publication of NL9001545A publication Critical patent/NL9001545A/nl
Priority to GEAP1993906A priority patent/GEP19950208B/en

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL9001545A 1990-07-06 1990-07-06 Werkwijze voor het behandelen van amides. NL9001545A (nl)

Priority Applications (18)

Application Number Priority Date Filing Date Title
NL9001545A NL9001545A (nl) 1990-07-06 1990-07-06 Werkwijze voor het behandelen van amides.
AT91201681T ATE120181T1 (de) 1990-07-06 1991-07-02 Verfahren zum behandeln von amiden.
EP91201681A EP0464943B1 (en) 1990-07-06 1991-07-02 Process for treating amides
DE69108311T DE69108311T2 (de) 1990-07-06 1991-07-02 Verfahren zum Behandeln von Amiden.
ES91201681T ES2069818T3 (es) 1990-07-06 1991-07-02 Procedimiento para tratar amidas.
US07/725,090 US5227028A (en) 1990-07-06 1991-07-03 Process for treating amides
SK2072-91A SK278256B6 (en) 1990-07-06 1991-07-04 Amides treatment method
CS19912072A CZ287722B6 (cs) 1990-07-06 1991-07-04 Způsob zpracování amidové směsi obsahující ketoxim nebo aldoxim
HU912289A HU207838B (en) 1990-07-06 1991-07-05 Process for clearing amides from oximes
CN91105321A CN1028293C (zh) 1990-07-06 1991-07-05 处理酰胺的方法
JP16530991A JP3160011B2 (ja) 1990-07-06 1991-07-05 ケトオキシム又はアルドオキシム含有アミド混合物の処理法
AR91320099A AR246950A1 (es) 1990-07-06 1991-07-05 Procedimiento para tratar una mezcla de amida y producto elaborado a partir de dicho procedimiento
SU915001069A RU1834885C (ru) 1990-07-06 1991-07-05 Способ очистки амидов, получаемых из оксимов при перегруппировке Бекмана
BR919102846A BR9102846A (pt) 1990-07-06 1991-07-05 Processo para tratamento de uma mistura de amidas contendo cetoxima ou aldoxima
MX9100094A MX174112B (es) 1990-07-06 1991-07-05 Procedimiento para tratar una mezcla de amidas
PL91290955A PL165673B1 (pl) 1990-07-06 1991-07-05 Sposób obróbki mieszaniny amidowej zawierajacej ketooksym lub aldoksym PL PL PL PL PL
UA5001069A UA26424A (uk) 1990-07-06 1991-07-05 Спосіб очищеhhя амідів, які отримують із оксимів при перегрупуваhhі бекмаhа
GEAP1993906A GEP19950208B (en) 1990-07-06 1993-06-21 Method tor Clearing Amides Obtained from Oximes under Beckman' s Reordering

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9001545 1990-07-06
NL9001545A NL9001545A (nl) 1990-07-06 1990-07-06 Werkwijze voor het behandelen van amides.

Publications (1)

Publication Number Publication Date
NL9001545A true NL9001545A (nl) 1992-02-03

Family

ID=19857377

Family Applications (1)

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

Country Status (18)

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

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.
NL1003564C2 (nl) * 1996-07-11 1998-01-15 Dsm Nv Werkwijze voor het scheiden van een ketoxim of aldoxim van een amide.
KR100459819B1 (ko) * 1996-07-11 2005-05-16 코닌클리즈케 디에스엠 엔.브이. 아미드에서케톡심또는알독심을분리하는방법
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
UA26424A (uk) 1999-08-30
GEP19950208B (en) 1995-11-30
RU1834885C (ru) 1993-08-15
BR9102846A (pt) 1992-02-04
PL165673B1 (pl) 1995-01-31
MX174112B (es) 1994-04-21
HU207838B (en) 1993-06-28
ES2069818T3 (es) 1995-05-16
AR246950A1 (es) 1994-10-31
CZ287722B6 (cs) 2001-01-17
HU912289D0 (en) 1991-12-30
CS207291A3 (en) 1992-02-19
EP0464943A1 (en) 1992-01-08
PL290955A1 (en) 1992-03-09
CN1028293C (zh) 1995-04-26
DE69108311D1 (de) 1995-04-27
CN1058588A (zh) 1992-02-12
JPH05140093A (ja) 1993-06-08
US5227028A (en) 1993-07-13
DE69108311T2 (de) 1995-10-26
ATE120181T1 (de) 1995-04-15
HUT58689A (en) 1992-03-30
EP0464943B1 (en) 1995-03-22
JP3160011B2 (ja) 2001-04-23
SK278256B6 (en) 1996-06-05

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