BE668948A - - Google Patents

Info

Publication number
BE668948A
BE668948A BE668948A BE668948A BE668948A BE 668948 A BE668948 A BE 668948A BE 668948 A BE668948 A BE 668948A BE 668948 A BE668948 A BE 668948A BE 668948 A BE668948 A BE 668948A
Authority
BE
Belgium
Application number
BE668948A
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 BE668948A publication Critical patent/BE668948A/xx

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
    • 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
    • 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
    • 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
    • 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

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)
  • Coloring (AREA)
BE668948A 1964-09-01 1965-08-30 BE668948A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1140264 1964-09-01
CH295465A CH476793A (de) 1964-09-01 1964-09-01 Verwendung von neuen Bis-azolen als optische Aufhellmittel ausserhalb der Textilindustrie

Publications (1)

Publication Number Publication Date
BE668948A true BE668948A (fr) 1966-02-28

Family

ID=25691816

Family Applications (1)

Application Number Title Priority Date Filing Date
BE668948A BE668948A (fr) 1964-09-01 1965-08-30

Country Status (9)

Country Link
US (1) US3575996A (fr)
BE (1) BE668948A (fr)
CH (1) CH476793A (fr)
DE (1) DE1294921B (fr)
ES (1) ES316999A1 (fr)
FR (1) FR1455330A (fr)
GB (1) GB1115614A (fr)
NL (1) NL145546B (fr)
SE (1) SE331076B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH617809GA3 (fr) * 1975-10-10 1980-06-30
CH623704GA3 (en) * 1976-11-08 1981-06-30 Process for the preparation of 1,2,4-oxadiazole derivatives and their use as optical brighteners
CH650784A5 (de) * 1979-12-06 1985-08-15 Ciba Geigy Ag Verfahren zur herstellung von benzazolylverbindungen.
US4785115A (en) * 1987-08-13 1988-11-15 The United States Of America As Represented By The Secretary Of The United States Benzazole substituted terephthalic acid monomers
US4927726A (en) * 1988-08-17 1990-05-22 Eastman Kodak Company Photoreceptor with polynuclear bisoxazole or bisthizole
US4921964A (en) * 1989-03-01 1990-05-01 Eastman Kodak Company Process for the preparation of stilbene 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
DE10206366A1 (de) * 2002-02-15 2003-08-28 Basf Ag Cyclische Verbindungen und ihre Verwendung als Komplexliganden
JP5974559B2 (ja) * 2012-03-14 2016-08-23 株式会社リコー 感光体及びその製造方法
JP6190256B2 (ja) * 2013-12-05 2017-08-30 本州化学工業株式会社 新規なビス（ヒドロキシフェニル）ベンゾオキサゾール化合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094696B (de) * 1955-02-15 1960-12-15 Ciba Geigy Verfahren zum optischen Aufhellen von Materialien aus Polyestern
BE548706A (fr) * 1955-06-17

Also Published As

Publication number Publication date
GB1115614A (en) 1968-05-29
FR1455330A (fr) 1966-04-01
DE1294921B (de) 1969-05-14
US3575996A (en) 1971-04-20
CH476793A (de) 1969-08-15
NL145546B (nl) 1975-04-15
SE331076B (fr) 1970-12-14
NL6511362A (fr) 1966-03-02
ES316999A1 (es) 1966-04-01

Similar Documents

Publication Publication Date Title
AU442366B2 (fr)
BE642437A (fr)
BE622126A (fr)
BE642470A (fr)
BE432268A (fr)
BE47396A (fr)
NL6511362A (fr)
BE483969A (fr)
BE507097A (fr)
BE518974A (fr)
BE554195A (fr)
BE564626A (fr)
BE584699A (fr)
BE603534A (fr)
BE610935A (fr)
BE613833A (fr)
BE621510A (fr)
BE623398A (fr)
BE626083A (fr)
BE626684A (fr)
BE627057A (fr)
BE627390A (fr)
BE661141A (fr)
BE660377A (fr)
BE659964A (fr)