DE172731C - - Google Patents
Info
- Publication number
- DE172731C DE172731C DE1903172731D DE172731DA DE172731C DE 172731 C DE172731 C DE 172731C DE 1903172731 D DE1903172731 D DE 1903172731D DE 172731D A DE172731D A DE 172731DA DE 172731 C DE172731 C DE 172731C
- Authority
- DE
- Germany
- Prior art keywords
- aminophenol
- dye
- acid
- nitro
- halogen
- 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.)
- Expired - Lifetime
Links
- 239000000975 dye Substances 0.000 claims description 9
- VLZVIIYRNMWPSN-UHFFFAOYSA-N 2-Amino-4-nitrophenol Chemical compound NC1=CC([N+]([O-])=O)=CC=C1O VLZVIIYRNMWPSN-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical group 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 claims description 3
- 150000003460 sulfonic acids Chemical class 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 2
- ZZLSKMRCEGCSIH-UHFFFAOYSA-N N-(3-amino-4-hydroxyphenyl)acetamide Chemical compound CC(=O)NC1=CC=C(O)C(N)=C1 ZZLSKMRCEGCSIH-UHFFFAOYSA-N 0.000 claims 1
- 150000008049 diazo compounds Chemical class 0.000 claims 1
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-Naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- KSPKSSDXPVUERG-UHFFFAOYSA-N C(C)(=O)NC1=C(C(=C(C=C1)O)N)C Chemical compound C(C)(=O)NC1=C(C(=C(C=C1)O)N)C KSPKSSDXPVUERG-UHFFFAOYSA-N 0.000 description 1
- XZCRBSBRGSXFSZ-UHFFFAOYSA-N [N+](=O)([O-])C1=CC(C(C(=O)O)C=C1)(O)N Chemical compound [N+](=O)([O-])C1=CC(C(C(=O)O)C=C1)(O)N XZCRBSBRGSXFSZ-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- -1 sodium sulfur Chemical compound 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
- C09B45/16—Monoazo compounds containing chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT29066D AT29066B (de) | 1903-04-09 | 1906-05-14 | Verfahren zur Darstellung beizenfärbender o-Oxyazofarbstoffe. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE172731C true DE172731C (zh) |
Family
ID=437597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1903172731D Expired - Lifetime DE172731C (zh) | 1903-04-09 | 1903-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE172731C (zh) |
-
1903
- 1903-04-09 DE DE1903172731D patent/DE172731C/de not_active Expired - Lifetime
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