DE131538C - - Google Patents
Info
- Publication number
- DE131538C DE131538C DENDAT131538D DE131538DA DE131538C DE 131538 C DE131538 C DE 131538C DE NDAT131538 D DENDAT131538 D DE NDAT131538D DE 131538D A DE131538D A DE 131538DA DE 131538 C DE131538 C DE 131538C
- Authority
- DE
- Germany
- Prior art keywords
- hydrochloric acid
- sulfuric acid
- acid
- yellow
- way
- 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
- CPELXLSAUQHCOX-UHFFFAOYSA-N hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 3
- 150000004056 anthraquinones Chemical class 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N copper oxide Chemical class [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- LQNUZADURLCDLV-UHFFFAOYSA-N Nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 8
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 150000003142 primary aromatic amines Chemical class 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 4
- 150000008049 diazo compounds Chemical class 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- ORTQZVOHEJQUHG-UHFFFAOYSA-L Copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- BOCJQSFSGAZAPQ-UHFFFAOYSA-N 1-chloroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2Cl BOCJQSFSGAZAPQ-UHFFFAOYSA-N 0.000 description 1
- YCANAXVBJKNANM-UHFFFAOYSA-N 1-nitroanthracene-9,10-dione Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2[N+](=O)[O-] YCANAXVBJKNANM-UHFFFAOYSA-N 0.000 description 1
- OECBNLVRTLHUBL-UHFFFAOYSA-N 4-diazonio-10-oxo-3H-anthracen-9-olate Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C(=[N+]=[N-])CC=C2 OECBNLVRTLHUBL-UHFFFAOYSA-N 0.000 description 1
- 229960000583 Acetic Acid Drugs 0.000 description 1
- RZVHIXYEVGDQDX-UHFFFAOYSA-N Anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M Copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229940045803 cuprous chloride Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- -1 halogen anthraquinones Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001953 recrystallisation Methods 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE131538C true DE131538C (xx) |
Family
ID=399860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT131538D Active DE131538C (xx) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE131538C (xx) |
-
0
- DE DENDAT131538D patent/DE131538C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1445591A1 (de) | Verfahren zur Herstellung von Derivaten des 7-Oxy-2-oxo-1,2-dihydrochinolins | |
| DE131538C (xx) | ||
| DE2130919B2 (de) | Substituierte diphenylaether, verfahren zu ihrer herstellung und ihre verwendung als herbizide | |
| DE1078582B (de) | Verfahren zur Herstellung substituierter Thyropropionsaeuren | |
| DE295817C (xx) | ||
| DE932010C (de) | Verfahren zur Herstellung von N-Aryl-alkylendiaminen | |
| DE2228804A1 (de) | Verfahren zur Herstellung von Den vaten der beta Phenylbrenztraubensaure | |
| DE505321C (de) | Verfahren zur Herstellung von im Kern monochlorierten Naphthostyrilen | |
| DE2655094A1 (de) | Isoxazolderivate, verfahren zu ihrer herstellung und diese enthaltende mittel | |
| DE44002C (de) | Verfahren zur Darstellung von Farbstoffen aus der Gruppe des Metaam dophenol-Phtaleins | |
| DE1250033B (de) | Verfahren zur Herstellung von linearen Chinacridindionen | |
| DE2353580C2 (de) | Verfahren zur Herstellung von o-Acylamino-diarylverbindungen | |
| DE507128C (de) | Verfahren zur Herstellung eines im Kern monobromierten Naphthostyrils | |
| DE166363C (xx) | ||
| DE857995C (de) | Verfahren zur Herstellung von Anthrachinonkuepenfarbstoffen | |
| DE115048C (xx) | ||
| DE836689C (de) | Verfahren zur Herstellung von Kuepenfarbstoffen | |
| DE510435C (de) | Verfahren zur Darstellung von negativ substituierten Carbazolen | |
| DE275833C (xx) | ||
| DE636223C (de) | Verfahren zur Herstellung von stickstoffhaltigen Kondensationsprodukten | |
| DE255121C (xx) | ||
| DE748541C (de) | Verfahren zur Herstellung von chlorierten 3,6-Dinitrocharbazolen | |
| DE581436C (de) | Verfahren zur Darstellung von 2-(3'-Oxynaphthyl-2')-4-oxy-6,7-benzopseudoaziminobenzolen | |
| DE193959C (xx) | ||
| DE1127911B (de) | Verfahren zur Herstellung von 1-Amino-2-(ªÏ-mono- und -dichlor- oder -bromacetyl)-anthrachinonen |