DE92991C - - Google Patents
Info
- Publication number
- DE92991C DE92991C DENDAT92991D DE92991DA DE92991C DE 92991 C DE92991 C DE 92991C DE NDAT92991 D DENDAT92991 D DE NDAT92991D DE 92991D A DE92991D A DE 92991DA DE 92991 C DE92991 C DE 92991C
- Authority
- DE
- Germany
- Prior art keywords
- nitrotoluene
- toluidine
- reduction
- alkalis
- 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
- VLZLOWPYUQHHCG-UHFFFAOYSA-N nitromethylbenzene Chemical compound [O-][N+](=O)CC1=CC=CC=C1 VLZLOWPYUQHHCG-UHFFFAOYSA-N 0.000 claims description 7
- 150000003568 thioethers Chemical class 0.000 claims description 7
- 230000001603 reducing Effects 0.000 claims description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical class [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 claims description 5
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 claims description 5
- PLAZTCDQAHEYBI-UHFFFAOYSA-N 2-Nitrotoluene Chemical compound CC1=CC=CC=C1[N+]([O-])=O PLAZTCDQAHEYBI-UHFFFAOYSA-N 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical group OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 2
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000003513 alkali Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 150000004992 toluidines Chemical class 0.000 description 3
- LQNUZADURLCDLV-UHFFFAOYSA-N Nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 150000002828 nitro derivatives Chemical class 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZPTVNYMJQHSSEA-UHFFFAOYSA-N 4-Nitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1 ZPTVNYMJQHSSEA-UHFFFAOYSA-N 0.000 description 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- VOTFXKJPNQELOG-UHFFFAOYSA-N arsenic acid Chemical compound O[As](=O)=O VOTFXKJPNQELOG-UHFFFAOYSA-N 0.000 description 1
- 229940000488 arsenic acid Drugs 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000005337 azoxy group Chemical group [N+]([O-])(=N*)* 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium(0) Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 239000000126 substance 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
- C07C201/16—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE92991C true DE92991C (no) |
Family
ID=364458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT92991D Active DE92991C (no) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE92991C (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0155441A1 (en) * | 1984-01-09 | 1985-09-25 | Monsanto Company | A process for separating nitration isomers of substituted benzene compounds |
-
0
- DE DENDAT92991D patent/DE92991C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0155441A1 (en) * | 1984-01-09 | 1985-09-25 | Monsanto Company | A process for separating nitration isomers of substituted benzene compounds |
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