DE160815C - - Google Patents
Info
- Publication number
- DE160815C DE160815C DENDAT160815D DE160815DA DE160815C DE 160815 C DE160815 C DE 160815C DE NDAT160815 D DENDAT160815 D DE NDAT160815D DE 160815D A DE160815D A DE 160815DA DE 160815 C DE160815 C DE 160815C
- Authority
- DE
- Germany
- Prior art keywords
- naphthylamine
- amidophenol
- hydrochloric acid
- benzolazophenyl
- alcohol
- 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
- 238000000034 method Methods 0.000 claims description 2
- 238000007792 addition Methods 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-naphthylamine Chemical class C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000005002 naphthylamines Chemical class 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-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
- C09B17/00—Azine dyes
- C09B17/04—Azine dyes of the naphthalene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE160815C true DE160815C (cs) |
Family
ID=426746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT160815D Active DE160815C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE160815C (cs) |
-
0
- DE DENDAT160815D patent/DE160815C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE160815C (cs) | ||
| DE1206879B (de) | Verfahren zur Herstellung von p-Aminoarylaldehyden | |
| DE61867C (de) | Verfahren zur Darstellung rother basischer Farbstoffe der Rhodaminreihe aus Phtalsäure und alkylirten m-Phenylendiaminen | |
| DE1768049A1 (de) | Verfahren zur Herstellung von 2,5-(Diarylamino-)terephthalsaeuren | |
| DE507049C (de) | Verfahren zur Herstellung von Kondensationsprodukten der Anthrachinonreihe | |
| DE654458C (de) | Verfahren zur Herstellung von Indigweiss bzw. dessen Alkalisalzen | |
| DE286668C (cs) | ||
| DE521458C (de) | Verfahren zur Darstellung von Kondensationsprodukten aus mehrwertigen Phenolen und aliphatischen Dicarbonsaeuren | |
| DE274784C (cs) | ||
| DE27789C (de) | Verfahren zur Darstellung von Farbstoffen der Rosanilinreihe durch Kondensation von tertiären alkylirten Amidoderivaten des Benzophenons mit sekundären und tertiären aromatischen Aminen | |
| DE254475C (cs) | ||
| DE243536C (cs) | ||
| DE279733C (cs) | ||
| DE1804618A1 (de) | Verfahren zum lsolieren und Reinigen von Derivaten der Sulfonphthaleine mit Iminodiessigsaeure und deren Salzen | |
| DE655899C (de) | Verfahren zur Herstellung von Abkoemmlingen des 9, 10-Benzophenanthrens | |
| DE97101C (cs) | ||
| DE158077C (cs) | ||
| DE1644636C (de) | Saure, diamino-substituierte vom Di arylamin abgeleitete Tnarylmethanfarb stoffe | |
| DE259145C (cs) | ||
| DE512820C (de) | Verfahren zur Herstellung von Oxyanthrachinonderivaten, insbesondere Alizarin und seinen Derivaten | |
| DE189937C (cs) | ||
| DE562824C (de) | Verfahren zur Darstellung von o-Nitrophenylsulfonen und deren Reduktionsprodukten | |
| DE477284C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen der Anthrachinonreihe | |
| DE101918C (cs) | ||
| DE438841C (de) | Verfahren zur Darstellung von Verbindungen der Indigogruppe |