DE137782C - - Google Patents
Info
- Publication number
- DE137782C DE137782C DENDAT137782D DE137782DA DE137782C DE 137782 C DE137782 C DE 137782C DE NDAT137782 D DENDAT137782 D DE NDAT137782D DE 137782D A DE137782D A DE 137782DA DE 137782 C DE137782 C DE 137782C
- Authority
- DE
- Germany
- Prior art keywords
- yellow
- green
- sulfuric acid
- soluble
- nitric acid
- 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
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 150000004056 anthraquinones Chemical class 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 9
- LQNUZADURLCDLV-UHFFFAOYSA-N Nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 6
- 229960000583 Acetic Acid Drugs 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 239000012362 glacial acetic acid Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000001046 green dye Substances 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- FLEURRNKVDUGOR-UHFFFAOYSA-N 1-chloro-4-nitroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(Cl)=CC=C2[N+](=O)[O-] FLEURRNKVDUGOR-UHFFFAOYSA-N 0.000 description 1
- WYRGXSUARSLNDY-UHFFFAOYSA-N 2-chloro-1-nitroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC(Cl)=C2[N+](=O)[O-] WYRGXSUARSLNDY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000000802 nitrating Effects 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 1
- 150000003142 primary aromatic amines Chemical class 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/24—Anthracenes; Hydrogenated anthracenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE137782C true DE137782C (xx) |
Family
ID=405637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT137782D Active DE137782C (xx) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE137782C (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306166A (en) * | 1992-12-14 | 1994-04-26 | Wyse Technology, Inc. | Chip storage insertion guide |
| US6554628B2 (en) * | 1999-08-05 | 2003-04-29 | General Electric Co. | Remote cable extractor |
-
0
- DE DENDAT137782D patent/DE137782C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306166A (en) * | 1992-12-14 | 1994-04-26 | Wyse Technology, Inc. | Chip storage insertion guide |
| US6554628B2 (en) * | 1999-08-05 | 2003-04-29 | General Electric Co. | Remote cable extractor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE137782C (xx) | ||
| DE2524747C3 (de) | Verfahren zur Isolierung von 1,5-/1,8-Dinitroanthrachinon mit einem hohen Gehalt an a , a '-Duutroverbindungen | |
| DE2248704B2 (xx) | ||
| DE2334713A1 (de) | Verfahren zur isolierung von 1,5dinitroanthrachinon | |
| DE158951C (xx) | ||
| DE93223C (xx) | ||
| DE295817C (xx) | ||
| DE167410C (xx) | ||
| DE2311572A1 (de) | Verfahren zur trennung von aminoanthrachinonen | |
| DE139581C (xx) | ||
| DE122569C (xx) | ||
| DE166363C (xx) | ||
| DE974670C (de) | Verfahren zur Herstellung von Anthrachinonkuepenfarbstoffen | |
| DE156388C (xx) | ||
| DE490989C (de) | Verfahren zur Darstellung von Chlorbenzanthronen | |
| DE714540C (de) | Verfahren zur Herstellung von Nitroverbindungen von Pyridinabkoemmlingen | |
| DE164293C (xx) | ||
| DE275833C (xx) | ||
| DE115048C (xx) | ||
| CH640216A5 (de) | Verfahren zur herstellung von 4-acylamido-2-nitro-1-alkoxybenzol-verbindungen. | |
| DE101778C (xx) | ||
| DE234742C (xx) | ||
| DE626538C (de) | Verfahren zur Herstellung von 8- und 5-Nitro-ª‡-naphthylamin | |
| DE415023C (de) | Verfahren zur Darstellung von Diacylessigsaeurearyliden | |
| DE131538C (xx) |