BE773822A - Bis-aroxazolyl-p-polyphenylenes utilisables comme azureurs - Google Patents

Bis-aroxazolyl-p-polyphenylenes utilisables comme azureurs

Info

Publication number
BE773822A
BE773822A BE773822A BE773822A BE773822A BE 773822 A BE773822 A BE 773822A BE 773822 A BE773822 A BE 773822A BE 773822 A BE773822 A BE 773822A BE 773822 A BE773822 A BE 773822A
Authority
BE
Belgium
Prior art keywords
azurers
aroxazolyl
polyphenylenes
bis
polyphenylenes used
Prior art date
Application number
BE773822A
Other languages
English (en)
Inventor
F Fleck
H Kittl
H Schmid
Original Assignee
Sandoz Sa
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 Sandoz Sa filed Critical Sandoz Sa
Publication of BE773822A publication Critical patent/BE773822A/fr

Links

Classifications

    • 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
    • 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
    • C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
    • C07D263/64—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings linked in positions 2 and 2' by chains containing six-membered aromatic rings or ring systems containing such rings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
BE773822A 1970-10-12 1971-10-12 Bis-aroxazolyl-p-polyphenylenes utilisables comme azureurs BE773822A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1497170 1970-10-12

Publications (1)

Publication Number Publication Date
BE773822A true BE773822A (fr) 1972-01-31

Family

ID=4405284

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773822A BE773822A (fr) 1970-10-12 1971-10-12 Bis-aroxazolyl-p-polyphenylenes utilisables comme azureurs

Country Status (11)

Country Link
US (1) US3798231A (fr)
AU (1) AU3429271A (fr)
BE (1) BE773822A (fr)
CA (1) CA952115A (fr)
DD (1) DD94996A5 (fr)
DE (1) DE2150582A1 (fr)
ES (4) ES395881A1 (fr)
FR (1) FR2111265A5 (fr)
GB (1) GB1373258A (fr)
IT (1) IT942669B (fr)
NL (1) NL7113907A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940410A (en) * 1973-09-11 1976-02-24 Sandoz Ltd., (Sandoz Ag) Bis-benzonazoledicarbonitriles
DE2750947A1 (de) * 1977-11-15 1979-05-17 Hoechst Ag Neue fluorhaltige benz-azol-derivate, verfahren zu ihrer herstellung und ihre verwendung als optische aufheller
CH650784A5 (de) * 1979-12-06 1985-08-15 Ciba Geigy Ag Verfahren zur herstellung von benzazolylverbindungen.
US4539507A (en) * 1983-03-25 1985-09-03 Eastman Kodak Company Organic electroluminescent devices having improved power conversion efficiencies
EP1178076B1 (fr) * 2000-07-31 2007-01-03 Fuji Photo Film Co., Ltd. Couvercle de lampe et dispositive d'éclairage fluorescentes
TWI515189B (zh) * 2011-03-03 2016-01-01 日東電工股份有限公司 用於發光元件中的多孔膜的化合物

Also Published As

Publication number Publication date
ES399531A1 (es) 1975-07-01
DE2150582A1 (de) 1972-04-13
FR2111265A5 (fr) 1972-06-02
AU3429271A (en) 1973-04-12
US3798231A (en) 1974-03-19
GB1373258A (en) 1974-11-06
IT942669B (it) 1973-04-02
CA952115A (en) 1974-07-30
ES399533A1 (es) 1975-07-01
ES399532A1 (es) 1975-07-01
DD94996A5 (fr) 1973-01-12
ES395881A1 (es) 1974-10-16
NL7113907A (fr) 1972-04-14

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