NL7013875A - - Google Patents

Info

Publication number
NL7013875A
NL7013875A NL7013875A NL7013875A NL7013875A NL 7013875 A NL7013875 A NL 7013875A NL 7013875 A NL7013875 A NL 7013875A NL 7013875 A NL7013875 A NL 7013875A NL 7013875 A NL7013875 A NL 7013875A
Authority
NL
Netherlands
Application number
NL7013875A
Other versions
NL152548B (nl
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 JP7399169A external-priority patent/JPS4830621B1/ja
Priority claimed from JP7399069A external-priority patent/JPS4830620B1/ja
Application filed filed Critical
Publication of NL7013875A publication Critical patent/NL7013875A/xx
Publication of NL152548B publication Critical patent/NL152548B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B45/00—Formation or introduction of functional groups containing sulfur
    • C07B45/02—Formation or introduction of functional groups containing sulfur of sulfo or sulfonyldioxy groups
    • 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
    • C07D201/14—Preparation of salts or adducts of lactams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
NL7013875A 1969-09-19 1970-09-18 Werkwijze voor het bereiden van lactamen. NL152548B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7399169A JPS4830621B1 (enrdf_load_stackoverflow) 1969-09-19 1969-09-19
JP7399069A JPS4830620B1 (enrdf_load_stackoverflow) 1969-09-19 1969-09-19

Publications (2)

Publication Number Publication Date
NL7013875A true NL7013875A (enrdf_load_stackoverflow) 1971-03-23
NL152548B NL152548B (nl) 1977-03-15

Family

ID=26415132

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7013875A NL152548B (nl) 1969-09-19 1970-09-18 Werkwijze voor het bereiden van lactamen.

Country Status (4)

Country Link
BE (1) BE756347A (enrdf_load_stackoverflow)
DE (1) DE2046204B2 (enrdf_load_stackoverflow)
GB (1) GB1295722A (enrdf_load_stackoverflow)
NL (1) NL152548B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE2046204B2 (de) 1979-02-22
BE756347A (fr) 1971-03-01
GB1295722A (enrdf_load_stackoverflow) 1972-11-08
DE2046204C3 (enrdf_load_stackoverflow) 1979-10-18
NL152548B (nl) 1977-03-15
DE2046204A1 (de) 1971-04-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: UBE