BE626369A - - Google Patents

Info

Publication number
BE626369A
BE626369A BE626369DA BE626369A BE 626369 A BE626369 A BE 626369A BE 626369D A BE626369D A BE 626369DA BE 626369 A BE626369 A BE 626369A
Authority
BE
Belgium
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.)
Publication of BE626369A publication Critical patent/BE626369A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/28—Two oxygen or sulfur atoms
    • C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
    • C07D231/32—Oxygen atoms
    • C07D231/36—Oxygen atoms with hydrocarbon radicals, substituted by hetero atoms, attached in position 4
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14—Styryl dyes
    • C09B23/143—Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE626369D 1961-12-22 BE626369A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1491561A CH403134A (de) 1961-12-22 1961-12-22 Verfahren zur Herstellung von Styrylfarbstoffen

Publications (1)

Publication Number Publication Date
BE626369A true BE626369A (zh)

Family

ID=4404815

Family Applications (1)

Application Number Title Priority Date Filing Date
BE626369D BE626369A (zh) 1961-12-22

Country Status (2)

Country Link
BE (1) BE626369A (zh)
CH (1) CH403134A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853366A (en) * 1988-03-16 1989-08-01 Eastman Kodak Company Pyrazolidinedione arylidene dye-donor element for thermal dye transfer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853366A (en) * 1988-03-16 1989-08-01 Eastman Kodak Company Pyrazolidinedione arylidene dye-donor element for thermal dye transfer

Also Published As

Publication number Publication date
CH403134A (de) 1965-11-30

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