DE224951C - - Google Patents
Info
- Publication number
- DE224951C DE224951C DENDAT224951D DE224951DA DE224951C DE 224951 C DE224951 C DE 224951C DE NDAT224951 D DENDAT224951 D DE NDAT224951D DE 224951D A DE224951D A DE 224951DA DE 224951 C DE224951 C DE 224951C
- Authority
- DE
- Germany
- Prior art keywords
- sulfuric acid
- carbazole
- alkyl
- blue
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/88—Carbazoles; Hydrogenated carbazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE224951C true DE224951C (cs) |
Family
ID=485641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT224951D Active DE224951C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE224951C (cs) |
-
0
- DE DENDAT224951D patent/DE224951C/de active Active
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