DE197714C - - Google Patents
Info
- Publication number
- DE197714C DE197714C DENDAT197714D DE197714DA DE197714C DE 197714 C DE197714 C DE 197714C DE NDAT197714 D DENDAT197714 D DE NDAT197714D DE 197714D A DE197714D A DE 197714DA DE 197714 C DE197714 C DE 197714C
- Authority
- DE
- Germany
- Prior art keywords
- bodies
- hydrazo
- reduction
- nitro
- nitrobenzene
- 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
- 125000005337 azoxy group Chemical group [N+]([O-])(=N*)* 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 8
- 150000001412 amines Chemical class 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 150000005181 nitrobenzenes Chemical class 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000012670 alkaline solution Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- ZJYJZEAJZXVAMF-UHFFFAOYSA-N 2-nitronaphthalene Chemical compound C1=CC=CC2=CC([N+](=O)[O-])=CC=C21 ZJYJZEAJZXVAMF-UHFFFAOYSA-N 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- SLAMLWHELXOEJZ-UHFFFAOYSA-N 2-nitrobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1[N+]([O-])=O SLAMLWHELXOEJZ-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- DMLAVOWQYNRWNQ-UHFFFAOYSA-N azobenzene Chemical compound C1=CC=CC=C1N=NC1=CC=CC=C1 DMLAVOWQYNRWNQ-UHFFFAOYSA-N 0.000 description 3
- GAUZCKBSTZFWCT-UHFFFAOYSA-N azoxybenzene Chemical compound C=1C=CC=CC=1[N+]([O-])=NC1=CC=CC=C1 GAUZCKBSTZFWCT-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- -1 nitrobenzene Hydrazobenzene Chemical compound 0.000 description 2
- VLZLOWPYUQHHCG-UHFFFAOYSA-N nitromethylbenzene Chemical compound [O-][N+](=O)CC1=CC=CC=C1 VLZLOWPYUQHHCG-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- ROMBIGIVDIQGKC-UHFFFAOYSA-N (2-methylphenyl)-(2-methylphenyl)imino-oxidoazanium Chemical compound CC1=CC=CC=C1N=[N+]([O-])C1=CC=CC=C1C ROMBIGIVDIQGKC-UHFFFAOYSA-N 0.000 description 1
- PLAZTCDQAHEYBI-UHFFFAOYSA-N 2-nitrotoluene Chemical compound CC1=CC=CC=C1[N+]([O-])=O PLAZTCDQAHEYBI-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- BNUHAJGCKIQFGE-UHFFFAOYSA-N Nitroanisol Chemical compound COC1=CC=C([N+]([O-])=O)C=C1 BNUHAJGCKIQFGE-UHFFFAOYSA-N 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical class O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000012084 conversion product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 150000002828 nitro derivatives Chemical class 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000004992 toluidines Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE197714C true DE197714C (enrdf_load_stackoverflow) |
Family
ID=460581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT197714D Active DE197714C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE197714C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT197714D patent/DE197714C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2821571A1 (de) | Adiabatisches verfahren zur mononitrierung von benzol unter verwendung von salpetersaeure | |
| DE1643255A1 (de) | Verfahren zur Herstellung von p-Aminophenol | |
| CH629185A5 (de) | Verfahren zur herstellung des monoalkalimetallsalzes von 8-amino-1-naphthol-3,6-disulfonsaeure. | |
| DE197714C (enrdf_load_stackoverflow) | ||
| EP0005276B1 (de) | Verfahren zur Herstellung von Monoarylthioharnstoffen | |
| DE2528365A1 (de) | Verfahren zur herstellung von 1,3-bis(2-chloraethyl)-1-nitrosoharnstoff | |
| DE2211341A1 (de) | Verfahren zur herstellung von 4nitroso-diphenylamin | |
| DE2609530B1 (de) | Verfahren zur herstellung von hydrazobenzol | |
| DE2745783C3 (de) | Herstellung von Nitroguanidin aus Guanidinnitrat unter Einwirkung von wässriger Schwefelsäure | |
| DE3137091C2 (de) | Verfahren zur Herstellung von 4-Aminomethyl-benzoesäure aus 4-Hydroxyiminomethyl-benzoesäure | |
| EP0320447B1 (de) | Verfahren zur Herstellung von metallisierbaren Azofarbstoffen | |
| DE2758111B2 (enrdf_load_stackoverflow) | ||
| DE3020441A1 (de) | Verfahren zur herstellung von nitronaphthalin-sulfonsaeuren | |
| DE925524C (de) | Verfahren zur Herstellung von neuen Hexahydropyrimidin-4, 6-dionderivaten | |
| DE415318C (de) | Verfahren zur Herstellung von 4-Arylamino-1-arylimino-2-naphthochinonen | |
| DE3022783A1 (de) | Verfahren zur herstellung von 4-acylamido-2-nitro-1-alkoxybenzol-verbindungen | |
| DE1695343A1 (de) | Verfahren zur Herstellung von Purinderivaten | |
| DE1277825B (de) | Verfahren zur Herstellung eines Nickel-Hydrierungskatalysators | |
| DD261369A5 (de) | Verfahren zum extrahieren von paraffinen aus ihren gemischen mit paraffinsulfonsaeuren | |
| DE2453216C3 (de) | Verfahren zur Herstellung von Diazoaminobenzol | |
| DE99542C (enrdf_load_stackoverflow) | ||
| DE1643255C (de) | Verfahren zur Herstellung von p Aminophenol | |
| DE125096C (enrdf_load_stackoverflow) | ||
| DE103859C (enrdf_load_stackoverflow) | ||
| DE2527157A1 (de) | Verfahren zur herstellung von (chinoxalin-n hoch 1, n hoch 4-dioxyd- 2-ylmethylen)-carbazinsaeuremethylester |