DE206463C - - Google Patents
Info
- Publication number
- DE206463C DE206463C DENDAT206463D DE206463DA DE206463C DE 206463 C DE206463 C DE 206463C DE NDAT206463 D DENDAT206463 D DE NDAT206463D DE 206463D A DE206463D A DE 206463DA DE 206463 C DE206463 C DE 206463C
- Authority
- DE
- Germany
- Prior art keywords
- naphtol
- acid
- nitroaniline
- chloro
- modification
- 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
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 claims 6
- 239000002253 acid Substances 0.000 claims 2
- YHBFKGVQAHRTTG-UHFFFAOYSA-N 4-amino-2-chloro-5-nitrobenzenesulfonic acid Chemical compound NC1=C(C=C(C(Cl)=C1)S(O)(=O)=O)[N+]([O-])=O YHBFKGVQAHRTTG-UHFFFAOYSA-N 0.000 claims 1
- 150000008049 diazo compounds Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/16—Naphthol-sulfonic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Developing Agents For Electrophotography (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE206463C true DE206463C (cs) |
Family
ID=468628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT206463D Active DE206463C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE206463C (cs) |
-
0
- DE DENDAT206463D patent/DE206463C/de active Active
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