CH385246A - Verfahren zur Herstellung von 1,4-Diaminoanthrachinon-2,3-dinitril - Google Patents
Verfahren zur Herstellung von 1,4-Diaminoanthrachinon-2,3-dinitrilInfo
- 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
Links
- QUZJFTXRXJQLBH-UHFFFAOYSA-N 1,4-diamino-9,10-dioxoanthracene-2,3-dicarbonitrile Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(N)=C(C#N)C(C#N)=C2N QUZJFTXRXJQLBH-UHFFFAOYSA-N 0.000 title 1
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)
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 |
|---|---|
| CH385246A true CH385246A (de) | 1964-12-15 |
Family
ID=6970366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH623160A CH385246A (de) | 1959-06-25 | 1960-05-31 | Verfahren zur Herstellung von 1,4-Diaminoanthrachinon-2,3-dinitril |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE592155A (en(2012)) |
| CH (1) | CH385246A (en(2012)) |
| DE (1) | DE1108704B (en(2012)) |
| GB (1) | GB901059A (en(2012)) |
Families Citing this family (6)
| 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 |
| GB2066281B (en) | 1979-10-26 | 1983-05-25 | Sumitomo Chemical Co | Anthraquinone dye intermediate |
| DE3003656A1 (de) * | 1980-02-01 | 1981-08-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 1,4-diamo-2,3-dicyano-anthrachinon |
| US4519947A (en) * | 1982-10-04 | 1985-05-28 | Sumitomo Chemical Co., Ltd. | Process for producing anthraquinone compounds |
| CH660877A5 (de) * | 1984-10-26 | 1987-05-29 | Ciba Geigy Ag | Verfahren zur herstellung von 1,4-diamino-2,3-dicyanoanthrachinon. |
| JPH0721114B2 (ja) * | 1985-12-10 | 1995-03-08 | 住友化学工業株式会社 | アントラキノン化合物の製造方法 |
-
0
- BE BE592155D patent/BE592155A/xx unknown
-
1959
- 1959-06-25 DE DEB53744A patent/DE1108704B/de active Pending
-
1960
- 1960-05-31 CH CH623160A patent/CH385246A/de unknown
- 1960-06-23 GB GB2195460A patent/GB901059A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1108704B (de) | 1961-06-15 |
| BE592155A (en(2012)) | |
| GB901059A (en) | 1962-07-11 |
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