GB1148107A - Azomethine chromium complex dyes derived from pyrazolone sulphonic acids - Google Patents

Azomethine chromium complex dyes derived from pyrazolone sulphonic acids

Info

Publication number
GB1148107A
GB1148107A GB3476066A GB3476066A GB1148107A GB 1148107 A GB1148107 A GB 1148107A GB 3476066 A GB3476066 A GB 3476066A GB 3476066 A GB3476066 A GB 3476066A GB 1148107 A GB1148107 A GB 1148107A
Authority
GB
United Kingdom
Prior art keywords
azomethine
aug
pyrazolone
aldehyde
alkyl
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
GB3476066A
Inventor
Dieter Ludsteck
Otto Kaufmann
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1148107A publication Critical patent/GB1148107A/en
Expired legal-status Critical Current

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
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl 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
    • C09B55/00—Azomethine dyes
    • 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
    • C09B55/00—Azomethine dyes
    • C09B55/002—Monoazomethine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

1,148,107. Chromium complexes of azomethine dyes. BADISCHE ANILIN- & SODAFABRIK A.G. 3 Aug., 1966 [4 Aug., 1965; 5 Aug., 1965], No. 34760/66. Heading C4P. The invention comprises chromium complexes of azomethine dyes of the general formula wherein Ar is a phenyl or naphthyl radical which bears a hydroxyl or alkoxy group ortho to the N atom of the azomethine link and which may be further substituted, R<SP>1</SP> is an alkyl or aryl group and benzene ring I may bear non- ionic substituents, e.g. halogen, alkyl, aryl, alkoxy or nitro groups. They are prepared by reacting the corresponding benzene or naphthalene primary amine ArNH 2 with an appropriate 1-sulphophenyl-pyrazolone 5-aldehyde(4) or the 4-aldimmonium salt of the aldehyde with simultaneous or subsequent action of a chroming agent. Conventional chroming agents are used in 0À5 to 1À3 equivalents per mol of dye at 80‹ to 130‹ C. in presence of water, monohydric alcohols, polyhydric alcohols or acid amides.
GB3476066A 1965-08-04 1966-08-03 Azomethine chromium complex dyes derived from pyrazolone sulphonic acids Expired GB1148107A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB83129A DE1260471B (en) 1965-08-04 1965-08-04 Process for the preparation of sulfobetaines of the pyrazolone series
DEB0083156 1965-08-05

Publications (1)

Publication Number Publication Date
GB1148107A true GB1148107A (en) 1969-04-10

Family

ID=25967637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3476066A Expired GB1148107A (en) 1965-08-04 1966-08-03 Azomethine chromium complex dyes derived from pyrazolone sulphonic acids

Country Status (4)

Country Link
BE (1) BE685094A (en)
CH (1) CH467318A (en)
DE (1) DE1260471B (en)
GB (1) GB1148107A (en)

Also Published As

Publication number Publication date
BE685094A (en) 1967-02-06
DE1260471B (en) 1968-02-08
CH467318A (en) 1969-01-15

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