CH385246A - Process for the preparation of 1,4-diaminoanthraquinone-2,3-dinitrile - Google Patents

Process for the preparation of 1,4-diaminoanthraquinone-2,3-dinitrile

Info

Publication number
CH385246A
CH385246A CH623160A CH623160A CH385246A CH 385246 A CH385246 A CH 385246A CH 623160 A CH623160 A CH 623160A CH 623160 A CH623160 A CH 623160A CH 385246 A CH385246 A CH 385246A
Authority
CH
Switzerland
Prior art keywords
diaminoanthraquinone
dinitrile
preparation
Prior art date
Application number
CH623160A
Other languages
German (de)
Inventor
Willy Dr Braun
Ruske Manfred
Original Assignee
Basf 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 Ag filed Critical Basf Ag
Publication of CH385246A publication Critical patent/CH385246A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/58—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the carbon skeleton
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/22—Dyes with unsubstituted amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH623160A 1959-06-25 1960-05-31 Process for the preparation of 1,4-diaminoanthraquinone-2,3-dinitrile CH385246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB53744A DE1108704B (en) 1959-06-25 1959-06-25 Process for the preparation of 1, 4-diaminoanthraquinone-2, 3-dinitrile

Publications (1)

Publication Number Publication Date
CH385246A true CH385246A (en) 1964-12-15

Family

ID=6970366

Family Applications (1)

Application Number Title Priority Date Filing Date
CH623160A CH385246A (en) 1959-06-25 1960-05-31 Process for the preparation of 1,4-diaminoanthraquinone-2,3-dinitrile

Country Status (4)

Country Link
BE (1) BE592155A (en)
CH (1) CH385246A (en)
DE (1) DE1108704B (en)
GB (1) GB901059A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023645B1 (en) * 1979-08-07 1982-07-28 Bayer Ag Process for the preparation of 1,4-diamino-2,3-dicyanoanthraquinones
US4299771A (en) 1979-10-26 1981-11-10 Sumitomo Chemical Company, Limited Process for producing anthraquinone compounds
DE3003656A1 (en) * 1980-02-01 1981-08-06 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING 1,4-DIAMO-2,3-DICYANO-ANTHRACHINONE
DE3375924D1 (en) * 1982-10-04 1988-04-14 Sumitomo Chemical Co Process for producing anthraquinone compounds
CH660877A5 (en) * 1984-10-26 1987-05-29 Ciba Geigy Ag METHOD FOR PRODUCING 1,4-DIAMINO-2,3-DICYANOANTHRACHINONE.
JPH0721114B2 (en) * 1985-12-10 1995-03-08 住友化学工業株式会社 Method for producing anthraquinone compound

Also Published As

Publication number Publication date
DE1108704B (en) 1961-06-15
GB901059A (en) 1962-07-11
BE592155A (en)

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