BR7202828D0 - PROCESS FOR THE PREPARATION OF A LACTAMA - Google Patents

PROCESS FOR THE PREPARATION OF A LACTAMA

Info

Publication number
BR7202828D0
BR7202828D0 BR2828/72A BR282872A BR7202828D0 BR 7202828 D0 BR7202828 D0 BR 7202828D0 BR 2828/72 A BR2828/72 A BR 2828/72A BR 282872 A BR282872 A BR 282872A BR 7202828 D0 BR7202828 D0 BR 7202828D0
Authority
BR
Brazil
Prior art keywords
lactama
preparation
Prior art date
Application number
BR2828/72A
Other languages
Portuguese (pt)
Inventor
Rooij A H De
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 BR7202828D0 publication Critical patent/BR7202828D0/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
BR2828/72A 1971-05-07 1972-05-05 PROCESS FOR THE PREPARATION OF A LACTAMA BR7202828D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7106341.A NL162375C (en) 1971-05-07 1971-05-07 IMPROVED METHOD FOR PREPARING AND RECOVERING LACTAMS.

Publications (1)

Publication Number Publication Date
BR7202828D0 true BR7202828D0 (en) 1973-05-17

Family

ID=19813109

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2828/72A BR7202828D0 (en) 1971-05-07 1972-05-05 PROCESS FOR THE PREPARATION OF A LACTAMA

Country Status (8)

Country Link
BR (1) BR7202828D0 (en)
CS (1) CS215078B2 (en)
GB (1) GB1342460A (en)
HU (1) HU170331B (en)
NL (1) NL162375C (en)
PL (1) PL81746B1 (en)
TR (1) TR17114A (en)
ZA (1) ZA722936B (en)

Also Published As

Publication number Publication date
NL162375C (en) 1980-05-16
GB1342460A (en) 1974-01-03
PL81746B1 (en) 1975-08-30
TR17114A (en) 1974-04-25
ZA722936B (en) 1973-02-28
NL7106341A (en) 1972-11-09
NL162375B (en) 1979-12-17
CS215078B2 (en) 1982-07-30
HU170331B (en) 1977-05-28

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