DE241997C - - Google Patents
Info
- Publication number
- DE241997C DE241997C DENDAT241997D DE241997DA DE241997C DE 241997 C DE241997 C DE 241997C DE NDAT241997 D DENDAT241997 D DE NDAT241997D DE 241997D A DE241997D A DE 241997DA DE 241997 C DE241997 C DE 241997C
- Authority
- DE
- Germany
- Prior art keywords
- anilide
- isatin
- dyes
- vat
- dye
- 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
- 239000000975 dye Substances 0.000 claims description 10
- JXDYKVIHCLTXOP-UHFFFAOYSA-N isatin Chemical compound C1=CC=C2C(=O)C(=O)NC2=C1 JXDYKVIHCLTXOP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000984 vat dye Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims 2
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 9
- -1 isatin anilide Chemical class 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- YUPISCFUSYUGEY-UHFFFAOYSA-N 2-chloroindol-3-one Chemical compound C1=CC=C2C(=O)C(Cl)=NC2=C1 YUPISCFUSYUGEY-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000854350 Enicospilus group Species 0.000 description 1
- 229940051881 anilide analgesics and antipyretics Drugs 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000344 soap Substances 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
- C09B7/00—Indigoid dyes
- C09B7/08—Other indole-indigos
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE241997C true DE241997C (en:Method) |
Family
ID=501250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT241997D Active DE241997C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE241997C (en:Method) |
-
0
- DE DENDAT241997D patent/DE241997C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1070313B (de) | Verfahren zur Herstellung von 1-Amino-4- phenylamino- anthrachinon- 2- sulfonsäuren | |
| DE412122C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen | |
| DE749495C (de) | Verfahren zur Herstellung von Kuepenfarbstoffen | |
| DE729302C (de) | Verfahren zur Herstellung von sauren Farbstoffen der Anthrachinonreihe | |
| DE253762C (en:Method) | ||
| DE607341C (de) | Verfahren zur Herstellung von Kuepenfarbstoffen | |
| DE61711C (de) | Verfahren zur Darstellung von Farbstoffen aus der Indigoreihe. (2 | |
| DE127532C (en:Method) | ||
| DE591496C (de) | Verfahren zur Herstellung von Kondensationsprodukten der Anthracenreihe | |
| DE574189C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen | |
| DE86223C (en:Method) | ||
| US396692A (en) | Fabriken | |
| DE504248C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen der Thionaphthenreihe | |
| DE1140300B (de) | Verfahren zur Herstellung von 1,4,9,4-Tetraoxo-1,4,9,10,1,4'-hexa-hydrochinolino-(2,3,2,3)-acridinen | |
| DE695646C (de) | Verfahren zur Herstellung von stickstoffhaltigen Verbindungen und Farbstoffen der Anthrachinonreihe | |
| DE108837C (en:Method) | ||
| DE598327C (de) | Verfahren zur Herstellung von Kuepenfarbstoffen | |
| DE210828C (en:Method) | ||
| DE269215C (en:Method) | ||
| DE208343C (en:Method) | ||
| DE732040C (de) | Verfahren zur Herstellung eines Kuepenfarbstoffes der Anthrachinonreihe sowie seines Leukoschwefelsaeureesters | |
| DE494948C (de) | Verfahren zur Herstellung von indigoiden Kuepenfarbstoffen | |
| DE206537C (en:Method) | ||
| DE286095C (en:Method) | ||
| DE633821C (de) | Verfahren zur Herstellung von Kuepenfarbstoffen |