EA199700443A1 - Способ получения циклогексаноноксима и капролактама - Google Patents

Способ получения циклогексаноноксима и капролактама

Info

Publication number
EA199700443A1
EA199700443A1 EA199700443A EA199700443A EA199700443A1 EA 199700443 A1 EA199700443 A1 EA 199700443A1 EA 199700443 A EA199700443 A EA 199700443A EA 199700443 A EA199700443 A EA 199700443A EA 199700443 A1 EA199700443 A1 EA 199700443A1
Authority
EA
Eurasian Patent Office
Prior art keywords
caprolactam
cyclohexanonoxime
producing
salt
obtaining
Prior art date
Application number
EA199700443A
Other languages
English (en)
Inventor
Франц-Йозеф Вайсс
Хуго Фукс
Эберхард Фукс
Том Витцель
Original Assignee
Басф Аг
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 Басф Аг filed Critical Басф Аг
Publication of EA199700443A1 publication Critical patent/EA199700443A1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
    • C07C249/08—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes by reaction of hydroxylamines with carbonyl compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/14—Hydroxylamine; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/32—Oximes
    • C07C251/34—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C251/44—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with the carbon atom of at least one of the oxyimino groups being part of a ring other than a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Catalysts (AREA)

Abstract

Получение циклогексаноноксима путем реакции циклогексанона и соли гидроксиламмония с использованием формиата гидроксиламмония в качестве его соли, а также получение капролактама перегруппировкой Бекманна циклогексаноноксима в среде карбоновой кислоты с 1-4 атомами углерода.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199700443A 1995-06-02 1996-05-24 Способ получения циклогексаноноксима и капролактама EA199700443A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19520271A DE19520271A1 (de) 1995-06-02 1995-06-02 Verfahren zur Herstellung von Cyclohexanonoxim und Caprolactam
PCT/EP1996/002240 WO1996038407A1 (de) 1995-06-02 1996-05-24 Verfahren zur herstellung von cyclohexanonoxim und caprolactam

Publications (1)

Publication Number Publication Date
EA199700443A1 true EA199700443A1 (ru) 1998-06-25

Family

ID=7763514

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199700443A EA199700443A1 (ru) 1995-06-02 1996-05-24 Способ получения циклогексаноноксима и капролактама

Country Status (12)

Country Link
EP (1) EP0828707A1 (ru)
JP (1) JPH11506440A (ru)
KR (1) KR19990022175A (ru)
CN (1) CN1186484A (ru)
AU (1) AU6000196A (ru)
BR (1) BR9608960A (ru)
CZ (1) CZ359197A3 (ru)
DE (1) DE19520271A1 (ru)
EA (1) EA199700443A1 (ru)
PL (1) PL323676A1 (ru)
TW (1) TW342383B (ru)
WO (1) WO1996038407A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1091763C (zh) * 1999-07-26 2002-10-02 巴陵石化鹰山石油化工厂 一种防止磷酸羟胺肟化法制造己内酰胺的无机液中羟胺分解的方法
CN102626645B (zh) * 2012-03-27 2013-11-27 长沙理工大学 氟石膏在酮肟Beckmann重排中的应用
CN109453820A (zh) * 2018-11-27 2019-03-12 中国天辰工程有限公司 一种液相贝克曼重排催化剂及其制备方法和应用
CN115819344A (zh) * 2023-01-13 2023-03-21 神马实业股份有限公司 液相贝克曼重排生产己内酰胺同时副产硫酸酯的工艺方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721199A (en) * 1953-12-15 1955-10-18 Du Pont Production of amides or lactams from oximes
NL301053A (ru) * 1963-11-27
US4105575A (en) * 1976-10-12 1978-08-08 Imc Chemical Group, Inc. Partial resolution of pentaerythritol waste liquors
DE4311420A1 (de) * 1993-04-07 1994-10-13 Basf Ag Hydrierungskatalysator auf der Basis eines mit feinteiligem Schwefel partiell vergifteten Platinmetalls

Also Published As

Publication number Publication date
WO1996038407A1 (de) 1996-12-05
TW342383B (en) 1998-10-11
MX9708928A (es) 1998-03-31
CN1186484A (zh) 1998-07-01
KR19990022175A (ko) 1999-03-25
EP0828707A1 (de) 1998-03-18
BR9608960A (pt) 1999-05-04
JPH11506440A (ja) 1999-06-08
DE19520271A1 (de) 1996-12-05
AU6000196A (en) 1996-12-18
CZ359197A3 (cs) 1998-04-15
PL323676A1 (en) 1998-04-14

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