BE761263A - 2,5-bis(2-benzazolyl) hydroquinones et leurs derives - Google Patents

2,5-bis(2-benzazolyl) hydroquinones et leurs derives

Info

Publication number
BE761263A
BE761263A BE761263A BE761263A BE761263A BE 761263 A BE761263 A BE 761263A BE 761263 A BE761263 A BE 761263A BE 761263 A BE761263 A BE 761263A BE 761263 A BE761263 A BE 761263A
Authority
BE
Belgium
Prior art keywords
benzazolyl
hydroquinones
bis
derivatives
Prior art date
Application number
BE761263A
Other languages
English (en)
Inventor
C M Orlando
J G Wirth
D R Heath
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BE761263A publication Critical patent/BE761263A/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
    • C07D263/62—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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/20—Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
    • C07D277/66—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2 with aromatic rings or ring systems directly attached in position 2
    • 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
BE761263A 1970-01-07 1971-01-06 2,5-bis(2-benzazolyl) hydroquinones et leurs derives BE761263A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US131670A 1970-01-07 1970-01-07

Publications (1)

Publication Number Publication Date
BE761263A true BE761263A (fr) 1971-07-06

Family

ID=21695417

Family Applications (1)

Application Number Title Priority Date Filing Date
BE761263A BE761263A (fr) 1970-01-07 1971-01-06 2,5-bis(2-benzazolyl) hydroquinones et leurs derives

Country Status (6)

Country Link
US (1) US3673202A (fr)
BE (1) BE761263A (fr)
DE (1) DE2064683A1 (fr)
FR (1) FR2075301A5 (fr)
GB (1) GB1300489A (fr)
NL (1) NL7100200A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000148A (en) * 1974-11-14 1976-12-28 Eastman Kodak Company Polychromophoric heterocyclic ultraviolet stabilizers and their use in organic compositions
US4908458A (en) * 1988-12-15 1990-03-13 Shell Oil Company Ketoheterocyclic derivatives
US5298189A (en) * 1992-04-24 1994-03-29 Nanoptics Incorporated Proton transfer bis-benzazole fluors and their use in scintillator detectors
US5587112A (en) * 1994-09-02 1996-12-24 Philadelphia College Of Pharmacy And Science Benzazole compounds with ESIPT fluorescence
US5766779A (en) * 1996-08-20 1998-06-16 Eastman Kodak Company Electron transporting materials for organic electroluminescent devices
US5645948A (en) * 1996-08-20 1997-07-08 Eastman Kodak Company Blue organic electroluminescent devices
JP3092584B2 (ja) * 1998-03-23 2000-09-25 日本電気株式会社 有機エレクトロルミネッセンス素子

Also Published As

Publication number Publication date
US3673202A (en) 1972-06-27
NL7100200A (fr) 1971-07-09
DE2064683A1 (de) 1971-07-15
GB1300489A (en) 1972-12-20
FR2075301A5 (fr) 1971-10-08

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