DE1108704B - Verfahren zur Herstellung von 1, 4-Diaminoanthrachinon-2, 3-dinitril - Google Patents

Verfahren zur Herstellung von 1, 4-Diaminoanthrachinon-2, 3-dinitril

Info

Publication number
DE1108704B
DE1108704B DEB53744A DEB0053744A DE1108704B DE 1108704 B DE1108704 B DE 1108704B DE B53744 A DEB53744 A DE B53744A DE B0053744 A DEB0053744 A DE B0053744A DE 1108704 B DE1108704 B DE 1108704B
Authority
DE
Germany
Prior art keywords
parts
diaminoanthraquinone
dinitrile
solution
acid
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.)
Pending
Application number
DEB53744A
Other languages
German (de)
English (en)
Inventor
Dr Willy Braun
Manfred Ruske
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
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
Priority to BE592155D priority Critical patent/BE592155A/xx
Application filed by BASF SE filed Critical BASF SE
Priority to DEB53744A priority patent/DE1108704B/de
Priority to CH623160A priority patent/CH385246A/de
Priority to GB2195460A priority patent/GB901059A/en
Priority to FR831009A priority patent/FR1475602A/fr
Publication of DE1108704B publication Critical patent/DE1108704B/de
Pending legal-status Critical Current

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)
DEB53744A 1959-06-25 1959-06-25 Verfahren zur Herstellung von 1, 4-Diaminoanthrachinon-2, 3-dinitril Pending DE1108704B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE592155D BE592155A (enrdf_load_stackoverflow) 1959-06-25
DEB53744A DE1108704B (de) 1959-06-25 1959-06-25 Verfahren zur Herstellung von 1, 4-Diaminoanthrachinon-2, 3-dinitril
CH623160A CH385246A (de) 1959-06-25 1960-05-31 Verfahren zur Herstellung von 1,4-Diaminoanthrachinon-2,3-dinitril
GB2195460A GB901059A (en) 1959-06-25 1960-06-23 Improvements in the production of 1,4-diaminoanthraquinone-2,3-dinitrile
FR831009A FR1475602A (fr) 1959-06-25 1960-06-24 Procédé pour la production de diamino-1-4 anthraquinone dinitrile-2-3

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB53744A DE1108704B (de) 1959-06-25 1959-06-25 Verfahren zur Herstellung von 1, 4-Diaminoanthrachinon-2, 3-dinitril

Publications (1)

Publication Number Publication Date
DE1108704B true DE1108704B (de) 1961-06-15

Family

ID=6970366

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB53744A Pending DE1108704B (de) 1959-06-25 1959-06-25 Verfahren zur Herstellung von 1, 4-Diaminoanthrachinon-2, 3-dinitril

Country Status (4)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034257A3 (en) * 1980-02-01 1981-09-30 Bayer Ag Process for the preparation of 1,4-diamino-2,3-dicyano-anthraquinone
US4299771A (en) 1979-10-26 1981-11-10 Sumitomo Chemical Company, Limited Process for producing anthraquinone compounds
US4519947A (en) * 1982-10-04 1985-05-28 Sumitomo Chemical Co., Ltd. Process for producing anthraquinone compounds
EP0179740A1 (de) * 1984-10-26 1986-04-30 Ciba-Geigy Ag Verfahren zur Herstellung von 1,4-Diamino-2,3-dicyanoanthrachinon
DE3642052A1 (de) * 1985-12-10 1987-06-11 Sumitomo Chemical Co Verfahren zur herstellung von anthrachinon-verbindungen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023645B1 (de) * 1979-08-07 1982-07-28 Bayer Ag Verfahren zur Herstellung von 1,4-Diamino-2,3-dicyanoanthrachinonen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299771A (en) 1979-10-26 1981-11-10 Sumitomo Chemical Company, Limited Process for producing anthraquinone compounds
EP0034257A3 (en) * 1980-02-01 1981-09-30 Bayer Ag Process for the preparation of 1,4-diamino-2,3-dicyano-anthraquinone
US4519947A (en) * 1982-10-04 1985-05-28 Sumitomo Chemical Co., Ltd. Process for producing anthraquinone compounds
EP0179740A1 (de) * 1984-10-26 1986-04-30 Ciba-Geigy Ag Verfahren zur Herstellung von 1,4-Diamino-2,3-dicyanoanthrachinon
US4661292A (en) * 1984-10-26 1987-04-28 Ciba-Geigy Corporation Process for the preparation of 1,4-diamino-2,3-dicyanoanthraquinone
DE3642052A1 (de) * 1985-12-10 1987-06-11 Sumitomo Chemical Co Verfahren zur herstellung von anthrachinon-verbindungen
US4784806A (en) * 1985-12-10 1988-11-15 Sumitomo Chemical Company, Limited Method for producing anthraquinone compounds

Also Published As

Publication number Publication date
GB901059A (en) 1962-07-11
BE592155A (enrdf_load_stackoverflow)
CH385246A (de) 1964-12-15

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