BE676576A - - Google Patents

Info

Publication number
BE676576A
BE676576A BE676576DA BE676576A BE 676576 A BE676576 A BE 676576A BE 676576D A BE676576D A BE 676576DA BE 676576 A BE676576 A BE 676576A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE676576A publication Critical patent/BE676576A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D201/00Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/16Separation or purification
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D201/00Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02Preparation of lactams
    • C07D201/04Preparation of lactams from or via oximes by Beckmann rearrangement
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/582Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Hydrogenated Pyridines (AREA)
BE676576D 1965-02-17 1966-02-16 BE676576A (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL656501941A NL148887B (nl) 1965-02-17 1965-02-17 Werkwijze voor het bereiden van omega-laurinolactam.
NL6501942A NL6501942A (en:Method) 1965-02-17 1965-02-17

Publications (1)

Publication Number Publication Date
BE676576A true BE676576A (en:Method) 1966-08-16

Family

ID=26643863

Family Applications (2)

Application Number Title Priority Date Filing Date
BE676577D BE676577A (en:Method) 1965-02-17 1966-02-16
BE676576D BE676576A (en:Method) 1965-02-17 1966-02-16

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE676577D BE676577A (en:Method) 1965-02-17 1966-02-16

Country Status (8)

Country Link
US (1) US3404148A (en:Method)
BE (2) BE676577A (en:Method)
CH (1) CH460019A (en:Method)
DE (1) DE1620485A1 (en:Method)
ES (1) ES323157A1 (en:Method)
GB (2) GB1122776A (en:Method)
NL (2) NL148887B (en:Method)
SE (1) SE338776B (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541080A (en) * 1966-07-28 1970-11-17 Toray Industries Process for preparing lactam hydrochloride and a free base thereof
NL6910429A (en:Method) * 1969-07-08 1971-01-12
JPS4987687A (en:Method) * 1972-12-27 1974-08-22
CN114989041B (zh) * 2022-05-30 2024-02-02 万华化学集团股份有限公司 一种环十二酮肟化的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2249177A (en) * 1941-07-15 Rearrangement reaction of oxevies
US2756258A (en) * 1953-08-14 1956-07-24 Phillips Petroleum Co Production of cyclohexanone oxime
US3060173A (en) * 1958-05-30 1962-10-23 Basf Ag Production of omega-amino dodecane acid lactam

Also Published As

Publication number Publication date
BE676577A (en:Method) 1966-08-16
NL6501942A (en:Method) 1966-08-18
DE1620484A1 (de) 1970-04-09
NL148887B (nl) 1976-03-15
DE1620484B2 (de) 1976-02-26
DE1620485A1 (de) 1970-08-20
GB1123732A (en) 1968-08-14
US3404148A (en) 1968-10-01
NL6501941A (en:Method) 1966-08-18
GB1122776A (en) 1968-08-07
ES323157A1 (es) 1967-01-16
SE338776B (en:Method) 1971-09-20
CH460019A (de) 1968-07-31

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