DE302792C - - Google Patents
Info
- Publication number
- DE302792C DE302792C DENDAT302792D DE302792DA DE302792C DE 302792 C DE302792 C DE 302792C DE NDAT302792 D DENDAT302792 D DE NDAT302792D DE 302792D A DE302792D A DE 302792DA DE 302792 C DE302792 C DE 302792C
- Authority
- DE
- Germany
- Prior art keywords
- sulfur
- parts
- toluidine
- benzidine
- yellow
- 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
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 10
- 229910052717 sulfur Inorganic materials 0.000 claims description 10
- 239000011593 sulfur Substances 0.000 claims description 10
- HFACYLZERDEVSX-UHFFFAOYSA-N Benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 claims description 6
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000988 sulfur dye Substances 0.000 claims description 6
- 150000004985 diamines Chemical class 0.000 claims description 4
- 239000000543 intermediate Substances 0.000 claims description 4
- 125000006267 biphenyl group Chemical group 0.000 claims description 3
- JJYPMNFTHPTTDI-UHFFFAOYSA-N 3-methylaniline Chemical compound CC1=CC=CC(N)=C1 JJYPMNFTHPTTDI-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000006011 modification reaction Methods 0.000 claims 1
- 150000004992 toluidines Chemical class 0.000 claims 1
- NUIURNJTPRWVAP-UHFFFAOYSA-N Tolidine Chemical compound C1=C(N)C(C)=CC(C=2C=C(C)C(N)=CC=2)=C1 NUIURNJTPRWVAP-UHFFFAOYSA-N 0.000 description 5
- 239000000975 dye Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- LQNUZADURLCDLV-UHFFFAOYSA-N Nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- PXUQTDZNOHRWLI-QOPOCTTISA-O Primulin Natural products O(C)c1c(O)c(OC)cc(-c2c(O[C@H]3[C@H](O)[C@@H](O)[C@@H](O)[C@H](CO)O3)cc3c(O)cc(O)cc3[o+]2)c1 PXUQTDZNOHRWLI-QOPOCTTISA-O 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- RNVCVTLRINQCPJ-UHFFFAOYSA-N o-toluidine Chemical compound CC1=CC=CC=C1N RNVCVTLRINQCPJ-UHFFFAOYSA-N 0.000 description 2
- XRTJYEIMLZALBD-UHFFFAOYSA-N 4-(6-methyl-1,3-benzothiazol-2-yl)aniline Chemical compound S1C2=CC(C)=CC=C2N=C1C1=CC=C(N)C=C1 XRTJYEIMLZALBD-UHFFFAOYSA-N 0.000 description 1
- 241000189705 Dunedin group Species 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N Sodium sulfide Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- -1 sulfur-sodium Chemical compound 0.000 description 1
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 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
- C09B49/00—Sulfur dyes
- C09B49/12—Sulfur dyes from other compounds, e.g. other heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE302792C true DE302792C (it) |
Family
ID=556564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT302792D Active DE302792C (it) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE302792C (it) |
-
0
- DE DENDAT302792D patent/DE302792C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE302792C (it) | ||
| DE91150C (de) | Verfahren zur einführung von aminresten in oxyanthrachinone | |
| DE256515C (it) | ||
| DE41095C (de) | Neuerung in dem Verfahren zur Darstellung von gemischten Azofarbstoffen aus Benzidin bezw. Tolidin und /?-Naphtylamindisulfosäure R | |
| AT115628B (de) | Verfahren zur Darstellung von ätzbeständigen Farbstoffen der Gallozyaninreihe. | |
| AT75175B (de) | Verfahren zur Darstellung gelber Schwefelfarbstoffe. | |
| DE382428C (de) | Verfahren zur Herstellung beizenfaerbender Farbstoffe der Triphenylmethanreihe | |
| DE20850C (de) | Neuerungen in dem Verfahren zur Darstellung blauer und violetter Farbstoffe. (I | |
| DE928006C (de) | Verfahren zur Herstellung von Triphenylmethanfarbstoffen | |
| DE436943C (de) | Verfahren zur Darstellung von mindestens zwei Nitrogruppen im Molekuel enthaltenden Farbstoffen | |
| DE184144C (it) | ||
| DE101806C (it) | ||
| DE293970C (it) | ||
| DE949942C (de) | Verfahren zur Herstellung eines fein vertrilten Kuepenfarbstoffes | |
| DE247352C (it) | ||
| DE172733C (it) | ||
| DE83085C (it) | ||
| DE270885C (it) | ||
| DE205035C (it) | ||
| DE462352C (de) | Verfahren zur Darstellung von Isoxazinen der Anthrachinonreihe | |
| AT149664B (de) | Verfahren zur Herstellung von sauren Farbstoffen der Naphthophenosafraninreihe. | |
| DE138421C (it) | ||
| DE66712C (de) | Verfahren zur Darstellung von Farbstoffen der Rosanilinreihe | |
| DE105567C (it) | ||
| DE969131C (de) | Verfahren zur Herstellung von Kuepenfarbstoffen |