IT995292B - Procedimento per la produzione di lattame - Google Patents

Procedimento per la produzione di lattame

Info

Publication number
IT995292B
IT995292B IT28619/73A IT2861973A IT995292B IT 995292 B IT995292 B IT 995292B IT 28619/73 A IT28619/73 A IT 28619/73A IT 2861973 A IT2861973 A IT 2861973A IT 995292 B IT995292 B IT 995292B
Authority
IT
Italy
Prior art keywords
lactate
procedure
production
Prior art date
Application number
IT28619/73A
Other languages
English (en)
Original Assignee
Toray Industries
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 Toray Industries filed Critical Toray Industries
Application granted granted Critical
Publication of IT995292B publication Critical patent/IT995292B/it

Links

Classifications

    • 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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
IT28619/73A 1972-09-08 1973-09-06 Procedimento per la produzione di lattame IT995292B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47089509A JPS5217034B2 (it) 1972-09-08 1972-09-08

Publications (1)

Publication Number Publication Date
IT995292B true IT995292B (it) 1975-11-10

Family

ID=13972739

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28619/73A IT995292B (it) 1972-09-08 1973-09-06 Procedimento per la produzione di lattame

Country Status (7)

Country Link
US (1) US3904608A (it)
JP (1) JPS5217034B2 (it)
DE (1) DE2345288C3 (it)
FR (1) FR2198943B1 (it)
GB (1) GB1398447A (it)
IT (1) IT995292B (it)
NL (1) NL7312313A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110321A (en) * 1974-07-15 1976-01-27 Sansui Electric Co Chokuryumootano sokudoseigyosochi
JPS5252616U (it) * 1975-10-14 1977-04-15
CN104072385B (zh) * 2013-03-29 2016-05-25 中国石油化工股份有限公司 一种环己酮肟的处理方法和一种己内酰胺的制备方法
CN113582160B (zh) * 2020-04-30 2023-02-17 中国石油化工股份有限公司 一种纳米多孔材料及其制备方法和其在肟类重排制备酰胺中的应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221369A (en) * 1940-11-12 Process foe producing lactams
GB1052284A (it) * 1963-05-15
BE755465A (fr) * 1969-08-29 1971-02-01 Ube Industries Procede pour la fabrication de lactames
US3687938A (en) * 1970-08-31 1972-08-29 Ube Industries Process for the preparation of lactam-lewis acid complex

Also Published As

Publication number Publication date
DE2345288A1 (de) 1974-04-11
GB1398447A (en) 1975-06-18
US3904608A (en) 1975-09-09
DE2345288B2 (de) 1979-02-08
JPS5217034B2 (it) 1977-05-12
NL7312313A (it) 1974-03-12
FR2198943B1 (it) 1977-02-25
JPS4945088A (it) 1974-04-27
FR2198943A1 (it) 1974-04-05
DE2345288C3 (de) 1979-10-04

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