FR1568525A - - Google Patents

Info

Publication number
FR1568525A
FR1568525A FR1568525DA FR1568525A FR 1568525 A FR1568525 A FR 1568525A FR 1568525D A FR1568525D A FR 1568525DA FR 1568525 A FR1568525 A FR 1568525A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1568525A publication Critical patent/FR1568525A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D201/00Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02Preparation of lactams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Polyamides (AREA)
FR1568525D 1967-06-06 1968-06-05 Expired FR1568525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26076/67A GB1198427A (en) 1967-06-06 1967-06-06 Production of Lactams

Publications (1)

Publication Number Publication Date
FR1568525A true FR1568525A (en) 1969-05-23

Family

ID=10237967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1568525D Expired FR1568525A (en) 1967-06-06 1968-06-05

Country Status (8)

Country Link
AT (1) AT284808B (en)
BE (1) BE716209A (en)
CH (1) CH491924A (en)
DE (1) DE1770477B2 (en)
ES (2) ES354670A1 (en)
FR (1) FR1568525A (en)
GB (1) GB1198427A (en)
NL (1) NL6807843A (en)

Also Published As

Publication number Publication date
NL6807843A (en) 1968-12-09
CH491924A (en) 1970-06-15
GB1198427A (en) 1970-07-15
ES359299A2 (en) 1971-01-16
AT284808B (en) 1970-09-25
DE1770477B2 (en) 1973-04-26
DE1770477C3 (en) 1974-01-17
DE1770477A1 (en) 1970-08-20
BE716209A (en) 1968-12-06
ES354670A1 (en) 1970-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse