DE229111C - - Google Patents
Info
- Publication number
- DE229111C DE229111C DENDAT229111D DE229111DA DE229111C DE 229111 C DE229111 C DE 229111C DE NDAT229111 D DENDAT229111 D DE NDAT229111D DE 229111D A DE229111D A DE 229111DA DE 229111 C DE229111 C DE 229111C
- Authority
- DE
- Germany
- Prior art keywords
- carbonimides
- arylthiocarbonimides
- arylanthraquinonylureas
- aminoanthraquinones
- thioureas
- 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.)
- Active
Links
- KHUFHLFHOQVFGB-UHFFFAOYSA-N 1-aminoanthracene-9,10-dione Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2N KHUFHLFHOQVFGB-UHFFFAOYSA-N 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 150000003585 thioureas Chemical class 0.000 claims 1
Classifications
-
- 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
- C09B1/36—Dyes with acylated amino groups
- C09B1/38—Urea and thiourea derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-An spruch:Verfahren zur Darstellung von Arylanthrachinonylharnstoffen bzw. -thioharnstoffen, dadurch gekennzeichnet, daß man auf Aminoanthrachinone, eventuell in Gegenwart indifferenter Lösungsmittel, Arylcarbonimide bzw. Arylthiocarbonimide einwirken läßt.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE229111C true DE229111C (de) |
Family
ID=489449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT229111D Active DE229111C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE229111C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3433810A (en) * | 1964-12-04 | 1969-03-18 | Ciba Ltd | 1-amino(or hydroxy)-4-phenylureido-anthraquinones |
-
0
- DE DENDAT229111D patent/DE229111C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3433810A (en) * | 1964-12-04 | 1969-03-18 | Ciba Ltd | 1-amino(or hydroxy)-4-phenylureido-anthraquinones |
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