BE628694A - - Google Patents

Info

Publication number
BE628694A
BE628694A BE628694DA BE628694A BE 628694 A BE628694 A BE 628694A BE 628694D A BE628694D A BE 628694DA BE 628694 A BE628694 A BE 628694A
Authority
BE
Belgium
Prior art keywords
group
parts
phenyl
acid
desc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE628694A publication Critical patent/BE628694A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D249/00Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/081,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D407/00Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
    • C07D407/02Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
    • C07D407/04Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE628694D BE628694A (d)

Publications (1)

Publication Number Publication Date
BE628694A true BE628694A (d)

Family

ID=198464

Family Applications (1)

Application Number Title Priority Date Filing Date
BE628694D BE628694A (d)

Country Status (1)

Country Link
BE (1) BE628694A (d)

Similar Documents

Publication Publication Date Title
BE1004045A3 (fr) Sels de colorants pour la teinture dans la masse des polyamides synthetiques.
FR2655051A1 (d)
BE628694A (d)
NO123570B (d)
US4048185A (en) Benzoxazole derivatives, process for their preparation and their use as optical brighteners
Kobrakov et al. New aroyleneimidazoles as dyes for thermoplastic polymeric materials
DE2028037A1 (d)
CN112174947A (zh) 一种塑料增白剂ob及其制备方法
US3839352A (en) Preparation of coumarin-v-triazole oxides and process for producing coumarin-v-triazoles therefrom
CH463777A (fr) Composition thermoplastique de polymère présentant une aptitude à la teinture améliorée
FR2647446A1 (fr) Procede pour la preparation selective de 1,4-diamino-2-nitrobenzenes substitues en n4
US3790491A (en) Spinning solution comprising a polyamide,polyester or polyolefin and an optical brightener
FR2524468A1 (fr) Nouveaux derives condenses du thiophene, leur preparation et leur utilisation comme azurants optiques
BE631928A (d)
BE497511A (d)
BE622565A (d)
FR2491485A1 (fr) Nouveaux derives de la 7-vinyl-coumarine utilisables comme azurants optiques et leur preparation
CA1098122A (fr) Colorants chromiferes, leur preparation et leurs applications a la teinture ou a la coloration dans la masse des polyamides/synthetiques
BE647036A (d)
BE559324A (d)
DE2820322A1 (de) Neue stilbenverbindungen und verfahren zu deren herstellung
FR2606406A1 (fr) Derives de naphtolactames, procede pour leur preparation, et leur utilisation en tant que colorants
BE721123A (d)
DE2306515A1 (de) Benzo-difuran-verbindungen
BE627010A (d)