DE238551C - - Google Patents
Info
- Publication number
- DE238551C DE238551C DENDAT238551D DE238551DA DE238551C DE 238551 C DE238551 C DE 238551C DE NDAT238551 D DENDAT238551 D DE NDAT238551D DE 238551D A DE238551D A DE 238551DA DE 238551 C DE238551 C DE 238551C
- Authority
- DE
- Germany
- Prior art keywords
- aminoanthraquinone
- dianthraquinonylurea
- urea
- february
- addition
- 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
- XOGPDSATLSAZEK-UHFFFAOYSA-N 2-Aminoanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(N)=CC=C3C(=O)C2=C1 XOGPDSATLSAZEK-UHFFFAOYSA-N 0.000 claims description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims 1
- 235000015250 liver sausages Nutrition 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE238551C true DE238551C (en:Method) |
Family
ID=498062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT238551D Active DE238551C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE238551C (en:Method) |
-
0
- DE DENDAT238551D patent/DE238551C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE238551C (en:Method) | ||
| DE855551C (de) | Verfahren zur Herstellung von Mono- bzw. symmetrischem Dimethylharnstoff | |
| DE762845C (de) | Verfahren zur Herstellung von Acrylnitril | |
| DE2412750A1 (de) | Verfahren zur herstellung von 4-amino2,2,6,6-tetramethyl-piperidin | |
| DE19853858A1 (de) | Verfahren zur Herstellung von Hydroxyethylcyclohexanen und Hydroxyethylpiperidinen | |
| DE82922C (en:Method) | ||
| DE701074C (de) | Verfahren zur Herstellung hydroaromatischer Stickstoffverbindungen | |
| DE281520C (en:Method) | ||
| DE202351C (en:Method) | ||
| DE3728141A1 (de) | Katalysator | |
| DE66241C (de) | Verfahren zur Darstellung von m-Amidobenzaldehyd in wässeriger saurer Lösung | |
| DE336414C (de) | Verfahren zur Darstellung von Hexahydroderivaten der N-Methylpyridin-3-carbonsaeureester (N-Methylnicotinsaeureester) | |
| DE301832C (en:Method) | ||
| DE880443C (de) | Verfahren zur Herstellung von Derivaten der Thiophosphorsaeure | |
| DE480848C (de) | Verfahren zur Herstellung von 2íñ3-Diaminoanthrachinon | |
| DE1018569B (de) | Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe | |
| AT125690B (de) | Verfahren zur Darstellung von Pyridin- und Chinolinderivaten. | |
| DE223510C (en:Method) | ||
| DE1468391B1 (de) | Verfahren zur Herstellung von 2,6-Dichlorbenzonitril | |
| DE267522C (en:Method) | ||
| DE293660C (en:Method) | ||
| DE233037C (en:Method) | ||
| DE227324C (en:Method) | ||
| DE205849C (en:Method) | ||
| DE236979C (en:Method) |