BE752570A - Derives nouveaux du diphenyle, leur procede de preparation et leur emploi; - Google Patents

Derives nouveaux du diphenyle, leur procede de preparation et leur emploi;

Info

Publication number
BE752570A
BE752570A BE752570DA BE752570A BE 752570 A BE752570 A BE 752570A BE 752570D A BE752570D A BE 752570DA BE 752570 A BE752570 A BE 752570A
Authority
BE
Belgium
Prior art keywords
preparation
diphenyl derivatives
new diphenyl
new
derivatives
Prior art date
Application number
Other languages
English (en)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of BE752570A publication Critical patent/BE752570A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/22—Naphthotriazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D263/57—Aryl or substituted aryl radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE752570D 1969-06-27 1970-06-26 Derives nouveaux du diphenyle, leur procede de preparation et leur emploi; BE752570A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH986869A CH512556A (de) 1969-06-27 1969-06-27 Verwendung von Diphenylderivaten als optische Aufhellmittel ausserhalb der Textilindustrie

Publications (1)

Publication Number Publication Date
BE752570A true BE752570A (fr) 1970-12-28

Family

ID=4356553

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752570D BE752570A (fr) 1969-06-27 1970-06-26 Derives nouveaux du diphenyle, leur procede de preparation et leur emploi;

Country Status (7)

Country Link
US (1) US3755343A (fr)
BE (1) BE752570A (fr)
CH (1) CH512556A (fr)
DE (1) DE2030010A1 (fr)
FR (1) FR2051338A5 (fr)
GB (1) GB1285800A (fr)
NL (1) NL7009480A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526230A1 (de) * 1975-06-12 1976-12-16 Hoechst Ag Neue benzoxazol-derivate, verfahren zu ihrer herstellung und ihre anwendung als optische aufheller

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058989A (en) * 1957-11-26 1962-10-16 American Cyanamid Co Pyridotriazole brighteners

Also Published As

Publication number Publication date
DE2030010A1 (de) 1971-01-07
FR2051338A5 (fr) 1971-04-02
CH512556A (de) 1971-09-15
US3755343A (en) 1973-08-28
GB1285800A (en) 1972-08-16
NL7009480A (fr) 1970-12-29

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