CH986269A4 - - Google Patents

Info

Publication number
CH986269A4
CH986269A4 CH986269DD CH986269A4 CH 986269 A4 CH986269 A4 CH 986269A4 CH 986269D D CH986269D D CH 986269DD CH 986269 A4 CH986269 A4 CH 986269A4
Authority
CH
Switzerland
Application number
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 CH986269A4 publication Critical patent/CH986269A4/xx

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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/06—Preparation of azo dyes from other azo compounds by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/44—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/81—Radicals substituted by nitrogen atoms not forming part of a nitro radical
CH986269D 1969-06-27 1969-06-27 CH986269A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH986269A CH512623A (de) 1969-06-27 1969-06-27 Verwendung von Benzofuranen zum optischen Aufhellen von Textilmaterial

Publications (1)

Publication Number Publication Date
CH986269A4 true CH986269A4 (fr) 1970-12-31

Family

ID=4356485

Family Applications (2)

Application Number Title Priority Date Filing Date
CH986269D CH986269A4 (fr) 1969-06-27 1969-06-27
CH986269A CH512623A (de) 1969-06-27 1969-06-27 Verwendung von Benzofuranen zum optischen Aufhellen von Textilmaterial

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH986269A CH512623A (de) 1969-06-27 1969-06-27 Verwendung von Benzofuranen zum optischen Aufhellen von Textilmaterial

Country Status (8)

Country Link
US (1) US3658833A (fr)
CA (1) CA939358A (fr)
CH (2) CH986269A4 (fr)
DE (1) DE2031819A1 (fr)
ES (1) ES381189A1 (fr)
FR (1) FR2051383A5 (fr)
GB (1) GB1315536A (fr)
NL (1) NL7009484A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060531A (en) * 1972-04-18 1977-11-29 Produits Chimiques Ugine Kuhlmann Coumarin derivatives
US3971731A (en) * 1973-02-09 1976-07-27 Bayer Aktiengesellschaft Benzodifuran compounds
US4009994A (en) * 1974-08-22 1977-03-01 Ciba-Geigy Corporation Process and product of optical brightening with quaternized benzofuranyl-benzimidazoles
GB0806656D0 (en) * 2008-04-11 2008-05-14 Karobio Ab Novel estrogen receptor ligands
GB201113538D0 (en) 2011-08-04 2011-09-21 Karobio Ab Novel estrogen receptor ligands

Also Published As

Publication number Publication date
CH512623A (de) 1970-12-31
CA939358A (en) 1974-01-01
US3658833A (en) 1972-04-25
NL7009484A (fr) 1970-12-29
DE2031819A1 (de) 1971-03-11
GB1315536A (en) 1973-05-02
FR2051383A5 (fr) 1971-04-02
ES381189A1 (es) 1972-12-01

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