BE816725A - Nouveaux derives de la pyrazoline utilisables comme azurants optiques et leur preparation - Google Patents

Nouveaux derives de la pyrazoline utilisables comme azurants optiques et leur preparation

Info

Publication number
BE816725A
BE816725A BE145767A BE145767A BE816725A BE 816725 A BE816725 A BE 816725A BE 145767 A BE145767 A BE 145767A BE 145767 A BE145767 A BE 145767A BE 816725 A BE816725 A BE 816725A
Authority
BE
Belgium
Prior art keywords
phenyl
alkyl
substd
opt
so3m
Prior art date
Application number
BE145767A
Other languages
English (en)
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
Publication of BE816725A publication Critical patent/BE816725A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE145767A 1973-06-21 1974-06-21 Nouveaux derives de la pyrazoline utilisables comme azurants optiques et leur preparation BE816725A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2947873 1973-06-21

Publications (1)

Publication Number Publication Date
BE816725A true BE816725A (fr) 1974-12-23

Family

ID=10292202

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145767A BE816725A (fr) 1973-06-21 1974-06-21 Nouveaux derives de la pyrazoline utilisables comme azurants optiques et leur preparation

Country Status (1)

Country Link
BE (1) BE816725A (fr)

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