ES420824A1 - Procedimiento para la produccion de derivados de bis- ben- zoxazolilo. - Google Patents

Procedimiento para la produccion de derivados de bis- ben- zoxazolilo.

Info

Publication number
ES420824A1
ES420824A1 ES420824A ES420824A ES420824A1 ES 420824 A1 ES420824 A1 ES 420824A1 ES 420824 A ES420824 A ES 420824A ES 420824 A ES420824 A ES 420824A ES 420824 A1 ES420824 A1 ES 420824A1
Authority
ES
Spain
Prior art keywords
signifies
alkyl
optical brighteners
benzoxazole
triazole
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES420824A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
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
Publication of ES420824A1 publication Critical patent/ES420824A1/es
Expired legal-status Critical Current

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
ES420824A 1972-11-24 1973-11-24 Procedimiento para la produccion de derivados de bis- ben- zoxazolilo. Expired ES420824A1 (es)

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
ES420824A1 true ES420824A1 (es) 1976-08-01

Family

ID=25719111

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420824A Expired ES420824A1 (es) 1972-11-24 1973-11-24 Procedimiento para la produccion de derivados de bis- ben- zoxazolilo.

Country Status (11)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593353A5 (es) * 1973-11-01 1977-11-30 Ciba Geigy Ag
CH305975A4 (es) * 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
GB1062257A (en) * 1963-09-18 1967-03-22 Sumitomo Chemical Co Method for producing dioxazolyl stilbene optical brightening agents
SE325073B (es) * 1966-03-28 1970-06-22 A Gustafson
CH523897A (de) * 1969-06-06 1972-06-15 Sandoz Ag Verfahren zur Herstellung neuer Triazolylstyrylverbindungen
CH554392A (de) * 1971-03-31 1974-09-30 Ciba Geigy Ag Verwendung von styryl-v-triazolen zum optischen aufhellen von organischen materialien ausserhalb der textilindustrie.

Also Published As

Publication number Publication date
US3926969A (en) 1975-12-16
FR2207921A1 (es) 1974-06-21
FR2207921B1 (es) 1977-06-24
NL7315857A (es) 1974-05-28
BE807689A (fr) 1974-05-22
JPS4982666A (es) 1974-08-08
GB1448476A (en) 1976-09-08
AR200664A1 (es) 1974-11-29
DE2358005A1 (de) 1974-06-06
BR7309209D0 (pt) 1974-09-05
IT1004033B (it) 1976-07-10

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