IT1004033B - Derivati bis benzossazolici proce dimento per ottenerli e loro impiego quali schiarenti ottici - Google Patents

Derivati bis benzossazolici proce dimento per ottenerli e loro impiego quali schiarenti ottici

Info

Publication number
IT1004033B
IT1004033B IT53830/73A IT5383073A IT1004033B IT 1004033 B IT1004033 B IT 1004033B IT 53830/73 A IT53830/73 A IT 53830/73A IT 5383073 A IT5383073 A IT 5383073A IT 1004033 B IT1004033 B IT 1004033B
Authority
IT
Italy
Prior art keywords
dimento
benzosszolic
proce
bis
derivatives
Prior art date
Application number
IT53830/73A
Other languages
English (en)
Italian (it)
Original Assignee
Sandoz Ag
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
Priority claimed from CH1718072A external-priority patent/CH580624A5/de
Priority claimed from CH1838172A external-priority patent/CH560244A5/de
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of IT1004033B publication Critical patent/IT1004033B/it

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
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
    • C07D249/06—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles with aryl radicals directly attached to ring atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group
    • C09B29/325—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group free of acid groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Treatment Of Fiber Materials (AREA)
IT53830/73A 1972-11-24 1973-11-22 Derivati bis benzossazolici proce dimento per ottenerli e loro impiego quali schiarenti ottici IT1004033B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1718072A CH580624A5 (en) 1972-11-24 1972-11-24 Triazolyl-styryl derivs. useful as optical brighteners - by reacting 2-phenyl-4-styryl-1,2,3-triazole-4',4"-dicarboxylic acid with aniline derivative
CH1838172A CH560244A5 (en) 1972-12-18 1972-12-18 Triazolyl-styryl derivs. useful as optical brighteners - by reacting 2-phenyl-4-styryl-1,2,3-triazole-4',4"-dicarboxylic acid with aniline derivative

Publications (1)

Publication Number Publication Date
IT1004033B true IT1004033B (it) 1976-07-10

Family

ID=25719111

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53830/73A IT1004033B (it) 1972-11-24 1973-11-22 Derivati bis benzossazolici proce dimento per ottenerli e loro impiego quali schiarenti ottici

Country Status (11)

Country Link
US (1) US3926969A (en:Method)
JP (1) JPS4982666A (en:Method)
AR (1) AR200664A1 (en:Method)
BE (1) BE807689A (en:Method)
BR (1) BR7309209D0 (en:Method)
DE (1) DE2358005A1 (en:Method)
ES (1) ES420824A1 (en:Method)
FR (1) FR2207921B1 (en:Method)
GB (1) GB1448476A (en:Method)
IT (1) IT1004033B (en:Method)
NL (1) NL7315857A (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593353A5 (en:Method) * 1973-11-01 1977-11-30 Ciba Geigy Ag
CH305975A4 (en:Method) * 1975-03-11 1977-08-15
DE2636090A1 (de) * 1976-08-11 1978-02-16 Bayer Ag Bis-benzoxazolylverbindungen
DE2712942A1 (de) * 1977-03-24 1978-10-05 Hoechst Ag Stilbene, verfahren zu deren herstellung und deren verwendung als opttische aufheller
US6171715B1 (en) 1997-08-07 2001-01-09 Fuji Photo Film Co., Ltd. Organic electroluminescent element
ATE350415T1 (de) * 2000-07-31 2007-01-15 Fuji Photo Film Co Ltd Fluoreszente lampenabdeckung und beleuchtungseinrichtung
DE10121886A1 (de) * 2001-05-05 2002-11-07 Clariant Gmbh Dispersionspulver enthaltend optische Aufheller, Verfahren zu deren Herstellung sowie deren Verwendung
TWI572600B (zh) 2013-01-10 2017-03-01 Konica Minolta Inc 樹脂組成物、三唑化合物、光學薄膜、偏光板、光學透鏡、圓偏光板、及圖像顯示裝置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412089A (en) * 1963-09-18 1968-11-19 Sumitomo Chemical Co Manufacture of 4, 4'-dibenzoxazol-2-yl stilbene
SE325073B (en:Method) * 1966-03-28 1970-06-22 A Gustafson
CH523901A (de) * 1969-06-06 1972-06-15 Sandoz Ag Verfahren zur Herstellung neuer Triazolylstyrylverbindungen
CH554389A (de) * 1971-03-31 1974-09-30 Ciba Geigy Ag Verwendung von bis-styryltriazolen zum optischen aufhellen von organischen materialien ausserhalb der textilindustrie.

Also Published As

Publication number Publication date
US3926969A (en) 1975-12-16
DE2358005A1 (de) 1974-06-06
JPS4982666A (en:Method) 1974-08-08
ES420824A1 (es) 1976-08-01
NL7315857A (en:Method) 1974-05-28
BE807689A (fr) 1974-05-22
BR7309209D0 (pt) 1974-09-05
FR2207921A1 (en:Method) 1974-06-21
FR2207921B1 (en:Method) 1977-06-24
GB1448476A (en) 1976-09-08
AR200664A1 (es) 1974-11-29

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