DE292148C - - Google Patents
Info
- Publication number
- DE292148C DE292148C DENDAT292148D DE292148DA DE292148C DE 292148 C DE292148 C DE 292148C DE NDAT292148 D DENDAT292148 D DE NDAT292148D DE 292148D A DE292148D A DE 292148DA DE 292148 C DE292148 C DE 292148C
- Authority
- DE
- Germany
- Prior art keywords
- tolidines
- benzidine
- sulfur
- exception
- fusion
- 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
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 125000006267 biphenyl group Chemical group 0.000 claims 1
- 150000004985 diamines Chemical class 0.000 claims 1
- 230000004927 fusion Effects 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 239000000988 sulfur dye Substances 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
- C09B49/00—Sulfur dyes
- C09B49/12—Sulfur dyes from other compounds, e.g. other heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE292148C true DE292148C (cg-RX-API-DMAC7.html) |
Family
ID=546953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT292148D Active DE292148C (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE292148C (cg-RX-API-DMAC7.html) |
-
0
- DE DENDAT292148D patent/DE292148C/de active Active
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