ES492741A0 - Procedimiento para la preparacion de compuestos de 4-triazo-lilestilbenilo - Google Patents

Procedimiento para la preparacion de compuestos de 4-triazo-lilestilbenilo

Info

Publication number
ES492741A0
ES492741A0 ES492741A ES492741A ES492741A0 ES 492741 A0 ES492741 A0 ES 492741A0 ES 492741 A ES492741 A ES 492741A ES 492741 A ES492741 A ES 492741A ES 492741 A0 ES492741 A0 ES 492741A0
Authority
ES
Spain
Prior art keywords
procedure
compounds
lilestilbenilo
triazo
preparation
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.)
Granted
Application number
ES492741A
Other languages
English (en)
Other versions
ES8103075A1 (es
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.)
Hoechst AG
Original Assignee
Hoechst 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
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of ES8103075A1 publication Critical patent/ES8103075A1/es
Publication of ES492741A0 publication Critical patent/ES492741A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • 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
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/22—Naphthotriazoles
    • C07D249/24—Naphthotriazoles with stilbene radicals directly attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
ES492741A 1979-06-29 1980-06-25 Procedimiento para la preparacion de compuestos de 4-triazo-lilestilbenilo Granted ES492741A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792926234 DE2926234A1 (de) 1979-06-29 1979-06-29 Neue stilbenverbindungen, verfahren zu deren herstellung und deren verwendung als optische aufheller

Publications (2)

Publication Number Publication Date
ES8103075A1 ES8103075A1 (es) 1981-02-16
ES492741A0 true ES492741A0 (es) 1981-02-16

Family

ID=6074450

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492741A Granted ES492741A0 (es) 1979-06-29 1980-06-25 Procedimiento para la preparacion de compuestos de 4-triazo-lilestilbenilo

Country Status (10)

Country Link
US (1) US4323675A (es)
EP (1) EP0022491B1 (es)
JP (1) JPS5610563A (es)
AT (1) ATE2955T1 (es)
AU (1) AU5972580A (es)
BR (1) BR8004065A (es)
CA (1) CA1138448A (es)
DE (2) DE2926234A1 (es)
ES (1) ES492741A0 (es)
ZA (1) ZA803871B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510311A (en) * 1982-01-30 1985-04-09 Bayer Aktiengesellschaft Water-insoluble azolystyryl optical brighteners
US4666627A (en) * 1983-05-08 1987-05-19 Ciba-Geigy Corporation 4-Heterocyclylvinyl-4-'styryl-biphenyls
US6610219B2 (en) * 2001-02-06 2003-08-26 Battelle Memorial Institute Functional materials for use in optical systems
US8136528B2 (en) 2010-06-14 2012-03-20 Daniel Resnic Condom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1929664A1 (de) * 1969-06-11 1970-12-17 Bayer Ag Optische Aufheller
CH550777A (de) * 1970-10-01 1974-06-28 Ciba Geigy Ag Verfahren zur herstellung von distyryldiphenylverbindungen.
CH598307A5 (es) * 1974-08-14 1978-04-28 Ciba Geigy Ag
CH623443GA3 (en) * 1976-10-18 1981-06-15 Process for the preparation of stilbene compounds and their use as optical brighteners
CH620323B (de) * 1976-03-26 1900-01-01 Ciba Geigy Ag Verwendung von neuen 4-(v-triazolyl)-styrylverbindungen zum optischen aufhellen von organischen materialien.
LU77024A1 (es) * 1977-03-25 1978-11-03
DE2963394D1 (en) * 1978-06-09 1982-09-16 Hoechst Ag Stilbene compounds, process for their preparation and their use as optical brighteners

Also Published As

Publication number Publication date
DE2926234A1 (de) 1981-01-15
EP0022491B1 (de) 1983-04-06
US4323675A (en) 1982-04-06
ES8103075A1 (es) 1981-02-16
AU5972580A (en) 1981-01-08
DE3062611D1 (en) 1983-05-11
CA1138448A (en) 1982-12-28
JPS5610563A (en) 1981-02-03
ATE2955T1 (de) 1983-04-15
EP0022491A1 (de) 1981-01-21
BR8004065A (pt) 1981-01-21
ZA803871B (en) 1981-06-24

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