DE291883C - - Google Patents
Info
- Publication number
- DE291883C DE291883C DENDAT291883D DE291883DA DE291883C DE 291883 C DE291883 C DE 291883C DE NDAT291883 D DENDAT291883 D DE NDAT291883D DE 291883D A DE291883D A DE 291883DA DE 291883 C DE291883 C DE 291883C
- Authority
- DE
- Germany
- Prior art keywords
- selenium
- phthalines
- phthaleins
- chlorides
- implement
- 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
- SGDKTJPVCKQTHK-UHFFFAOYSA-N 5-bromo-2-fluoro-3-nitropyridine Chemical compound [O-][N+](=O)C1=CC(Br)=CN=C1F SGDKTJPVCKQTHK-UHFFFAOYSA-N 0.000 claims 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims 1
- SWAKCLHCWHYEOW-UHFFFAOYSA-N chloro selenohypochlorite Chemical class Cl[Se]Cl SWAKCLHCWHYEOW-UHFFFAOYSA-N 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens 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
- 229910052711 selenium Inorganic materials 0.000 claims 1
- 239000011669 selenium 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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/28—Pyronines ; Xanthon, thioxanthon, selenoxanthan, telluroxanthon dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Indole Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE291883C true DE291883C (enrdf_load_stackoverflow) |
Family
ID=546717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT291883D Active DE291883C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE291883C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT291883D patent/DE291883C/de active Active
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