NL6401618A - - Google Patents

Info

Publication number
NL6401618A
NL6401618A NL6401618A NL6401618A NL6401618A NL 6401618 A NL6401618 A NL 6401618A NL 6401618 A NL6401618 A NL 6401618A NL 6401618 A NL6401618 A NL 6401618A NL 6401618 A NL6401618 A NL 6401618A
Authority
NL
Netherlands
Application number
NL6401618A
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 claimed from FR931892A external-priority patent/FR84559E/fr
Priority claimed from FR931891A external-priority patent/FR84011E/fr
Priority claimed from FR937234A external-priority patent/FR84561E/fr
Application filed filed Critical
Publication of NL6401618A publication Critical patent/NL6401618A/xx

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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/234—Purification; Stabilisation; Concentration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
NL6401618A 1963-02-28 1964-02-20 NL6401618A (enrdf_load_stackoverflow)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR926314A FR1357789A (fr) 1963-02-28 1963-02-28 Procédé de fabrication de lactames
FR931892A FR84559E (fr) 1963-04-18 1963-04-18 Procédé de fabrication de lactames
FR931891A FR84011E (fr) 1963-04-18 1963-04-18 Procédé de fabrication de lactames
FR937234A FR84561E (fr) 1963-06-06 1963-06-06 Procédé de fabrication de lactames

Publications (1)

Publication Number Publication Date
NL6401618A true NL6401618A (enrdf_load_stackoverflow) 1964-08-31

Family

ID=27445551

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6401618A NL6401618A (enrdf_load_stackoverflow) 1963-02-28 1964-02-20

Country Status (5)

Country Link
BE (1) BE644536A (enrdf_load_stackoverflow)
FR (1) FR1357789A (enrdf_load_stackoverflow)
GB (1) GB1021197A (enrdf_load_stackoverflow)
LU (1) LU45533A1 (enrdf_load_stackoverflow)
NL (1) NL6401618A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
LU45533A1 (enrdf_load_stackoverflow) 1964-04-27
FR1357789A (fr) 1964-04-10
BE644536A (enrdf_load_stackoverflow) 1964-06-15
GB1021197A (en) 1966-03-02

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