FR1357789A - Procédé de fabrication de lactames - Google Patents

Procédé de fabrication de lactames

Info

Publication number
FR1357789A
FR1357789A FR926314A FR926314A FR1357789A FR 1357789 A FR1357789 A FR 1357789A FR 926314 A FR926314 A FR 926314A FR 926314 A FR926314 A FR 926314A FR 1357789 A FR1357789 A FR 1357789A
Authority
FR
France
Prior art keywords
lactams
manufacturing process
manufacturing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR926314A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Organico
Original Assignee
Organico
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 Organico filed Critical Organico
Priority to FR926314A priority Critical patent/FR1357789A/fr
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
Priority to NL6401618A priority patent/NL6401618A/xx
Priority to GB760064A priority patent/GB1021197A/en
Priority to LU45533A priority patent/LU45533A1/xx
Priority to BE644536A priority patent/BE644536A/xx
Application granted granted Critical
Publication of FR1357789A publication Critical patent/FR1357789A/fr
Expired legal-status Critical Current

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)
FR926314A 1963-02-28 1963-02-28 Procédé de fabrication de lactames Expired FR1357789A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR926314A FR1357789A (fr) 1963-02-28 1963-02-28 Procédé de fabrication de lactames
NL6401618A NL6401618A (enrdf_load_stackoverflow) 1963-02-28 1964-02-20
GB760064A GB1021197A (en) 1963-02-28 1964-02-24 Process for the manufacture of lactams
LU45533A LU45533A1 (enrdf_load_stackoverflow) 1963-02-28 1964-02-26
BE644536A BE644536A (enrdf_load_stackoverflow) 1963-02-28 1964-02-28

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
FR1357789A true FR1357789A (fr) 1964-04-10

Family

ID=27445551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926314A Expired FR1357789A (fr) 1963-02-28 1963-02-28 Procédé de fabrication de lactames

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
BE644536A (enrdf_load_stackoverflow) 1964-06-15
NL6401618A (enrdf_load_stackoverflow) 1964-08-31
GB1021197A (en) 1966-03-02

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