ZA727697B - Process for the recovery of pure lactams - Google Patents

Process for the recovery of pure lactams

Info

Publication number
ZA727697B
ZA727697B ZA727697A ZA727697A ZA727697B ZA 727697 B ZA727697 B ZA 727697B ZA 727697 A ZA727697 A ZA 727697A ZA 727697 A ZA727697 A ZA 727697A ZA 727697 B ZA727697 B ZA 727697B
Authority
ZA
South Africa
Prior art keywords
recovery
lactams
pure
pure lactams
Prior art date
Application number
ZA727697A
Inventor
R Goettsch
H Vos
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
Publication of ZA727697B publication Critical patent/ZA727697B/en

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/16—Separation or purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
ZA727697A 1971-10-29 1972-10-30 Process for the recovery of pure lactams ZA727697B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7114904,A NL171893C (en) 1971-10-29 1971-10-29 PROCESS FOR THE EXTRACTION OF PURE EPSILON AMINOCAPROLACTAM.

Publications (1)

Publication Number Publication Date
ZA727697B true ZA727697B (en) 1973-06-27

Family

ID=19814361

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727697A ZA727697B (en) 1971-10-29 1972-10-30 Process for the recovery of pure lactams

Country Status (3)

Country Link
BR (1) BR7207576D0 (en)
NL (1) NL171893C (en)
ZA (1) ZA727697B (en)

Also Published As

Publication number Publication date
NL171893B (en) 1983-01-03
BR7207576D0 (en) 1973-08-30
NL171893C (en) 1983-06-01
NL7114904A (en) 1973-05-02

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