DE216268C - - Google Patents
Info
- Publication number
- DE216268C DE216268C DENDAT216268D DE216268DA DE216268C DE 216268 C DE216268 C DE 216268C DE NDAT216268 D DENDAT216268 D DE NDAT216268D DE 216268D A DE216268D A DE 216268DA DE 216268 C DE216268 C DE 216268C
- Authority
- DE
- Germany
- Prior art keywords
- sodium acetate
- parts
- nitrobenzene
- preparation
- copper
- 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
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000001632 sodium acetate Substances 0.000 claims description 4
- 235000017281 sodium acetate Nutrition 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000010949 copper Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- GUEIZVNYDFNHJU-UHFFFAOYSA-N quinizarin Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(O)=CC=C2O GUEIZVNYDFNHJU-UHFFFAOYSA-N 0.000 description 2
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- AIWWFEBAHIXODC-UHFFFAOYSA-N 2h-anthracene-1,9,10-trione Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C(=O)CC=C2 AIWWFEBAHIXODC-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000008378 aryl ethers Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- QBPFLULOKWLNNW-UHFFFAOYSA-N chrysazin Chemical compound O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=CC=C2O QBPFLULOKWLNNW-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- -1 nitrobenzene Chemical compound 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C50/00—Quinones
- C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
- C07C50/34—Quinones containing groups having oxygen atoms singly bound to carbon atoms the quinoid structure being part of a condensed ring system having three rings
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
- C09B1/06—Preparation from starting materials already containing the anthracene nucleus
- C09B1/10—Dyes containing halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE216268C true DE216268C (enrdf_load_stackoverflow) |
Family
ID=477692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT216268D Active DE216268C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE216268C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT216268D patent/DE216268C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE216268C (enrdf_load_stackoverflow) | ||
| DE1290535B (de) | Verfahren zur Abtrennung und Wiedergewinnung von Rhodium aus Hydroformylierungsprodukten | |
| DE744305C (de) | Verfahren zur Herstellung von Leukoschwefelsaeureestern | |
| EP0054809B1 (de) | Verfahren zur Herstellung von 5-Amino-2,4-dimethyl-acetanilid | |
| DE2528627C3 (de) | Verfahren zur Reinigung von 1-Aminoanthrachinon | |
| DE231091C (enrdf_load_stackoverflow) | ||
| DE205551C (enrdf_load_stackoverflow) | ||
| DE1232950B (de) | Verfahren zur Herstellung von ungesaettigten Alkoholcn durch katalytische Hydrierungungesaettigter Fettsaeuren und/oder ungesaettigter Fettsaeureester | |
| DE740697C (de) | Verfahren zur Herstellung von metallhaltigen Azomethinfarbstoffen | |
| DE921446C (de) | Verfahren zur Herstellung von gesaettigten mehrwertigen Alkoholen | |
| DE2514445A1 (de) | Verfahren zur herstellung von 1-aminoanthrachinon | |
| DE113811C (enrdf_load_stackoverflow) | ||
| DE651430C (de) | Verfahren zur Herstellung von Verbindungen der Anthrachinonreihe | |
| DE267416C (enrdf_load_stackoverflow) | ||
| DE2200071A1 (de) | Verfahren zur herstellung von 1-aminoanthrachinon | |
| DE245523C (enrdf_load_stackoverflow) | ||
| DE415318C (de) | Verfahren zur Herstellung von 4-Arylamino-1-arylimino-2-naphthochinonen | |
| AT120389B (de) | Verfahren zur Darstellung von Salzen der hydroschwefligen Säure. | |
| DE2531259A1 (de) | Organische verbindungen, deren herstellung und verwendung | |
| DE480848C (de) | Verfahren zur Herstellung von 2íñ3-Diaminoanthrachinon | |
| DE645964C (de) | Verfahren zur Herstellung von Farbstoffen und Farbstoffzwischenprodukten der Anthrachinonreihe | |
| DE242149C (enrdf_load_stackoverflow) | ||
| DE229400C (enrdf_load_stackoverflow) | ||
| DE269215C (enrdf_load_stackoverflow) | ||
| DE642339C (de) | Verfahren zur Herstellung von Farbstoffen und Farbstoffzwischenprodukten der Anthrachinonreihe |