CH414644A - Verbessertes Verfahren zur Herstellung von w-Lactamen - Google Patents

Verbessertes Verfahren zur Herstellung von w-Lactamen

Info

Publication number
CH414644A
CH414644A CH287063A CH287063A CH414644A CH 414644 A CH414644 A CH 414644A CH 287063 A CH287063 A CH 287063A CH 287063 A CH287063 A CH 287063A CH 414644 A CH414644 A CH 414644A
Authority
CH
Switzerland
Prior art keywords
lactams
production
improved process
improved
Prior art date
Application number
CH287063A
Other languages
German (de)
English (en)
Inventor
Hans-Joachim Dr Ing C Schultze
Clau Dr Ing Chem Berther
Original Assignee
Inventa Ag
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
Priority to GB1050547D priority Critical patent/GB1050547A/en
Application filed by Inventa Ag filed Critical Inventa Ag
Priority to CH287063A priority patent/CH414644A/de
Priority to AT129664A priority patent/AT255397B/de
Priority to ES297204A priority patent/ES297204A1/es
Priority to NL6402231A priority patent/NL6402231A/xx
Priority to BE644813D priority patent/BE644813A/xx
Publication of CH414644A publication Critical patent/CH414644A/de

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
    • C07D201/10—Preparation of lactams from cycloaliphatic compounds by simultaneous nitrosylation and rearrangement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH287063A 1963-03-06 1963-03-06 Verbessertes Verfahren zur Herstellung von w-Lactamen CH414644A (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1050547D GB1050547A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1963-03-06
CH287063A CH414644A (de) 1963-03-06 1963-03-06 Verbessertes Verfahren zur Herstellung von w-Lactamen
AT129664A AT255397B (de) 1963-03-06 1964-02-17 Verfahren zur Herstellung von ω-Lactamen
ES297204A ES297204A1 (es) 1963-03-06 1964-03-04 Procedimiento mejorado para la producción de w-lactamos
NL6402231A NL6402231A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1963-03-06 1964-03-05
BE644813D BE644813A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1963-03-06 1964-03-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH287063A CH414644A (de) 1963-03-06 1963-03-06 Verbessertes Verfahren zur Herstellung von w-Lactamen

Publications (1)

Publication Number Publication Date
CH414644A true CH414644A (de) 1966-06-15

Family

ID=4243420

Family Applications (1)

Application Number Title Priority Date Filing Date
CH287063A CH414644A (de) 1963-03-06 1963-03-06 Verbessertes Verfahren zur Herstellung von w-Lactamen

Country Status (6)

Country Link
AT (1) AT255397B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE644813A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH414644A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES297204A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1050547A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6402231A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1187655B (it) * 1985-03-27 1987-12-23 Friuli Chim Spa Procedimento per la preparazione di w-lattami,in particolare caprolattame

Also Published As

Publication number Publication date
BE644813A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-07-01
ES297204A1 (es) 1964-05-16
AT255397B (de) 1967-07-10
NL6402231A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-09-07
GB1050547A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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