DE2536454C3 - Verfahren zur Herstellung von 2,4-Dinitroanilin - Google Patents
Verfahren zur Herstellung von 2,4-DinitroanilinInfo
- Publication number
- DE2536454C3 DE2536454C3 DE2536454A DE2536454A DE2536454C3 DE 2536454 C3 DE2536454 C3 DE 2536454C3 DE 2536454 A DE2536454 A DE 2536454A DE 2536454 A DE2536454 A DE 2536454A DE 2536454 C3 DE2536454 C3 DE 2536454C3
- Authority
- DE
- Germany
- Prior art keywords
- chloro
- dinitrobenzene
- dinitroaniline
- ammonia solution
- reaction
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 11
- LXQOQPGNCGEELI-UHFFFAOYSA-N 2,4-dinitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O LXQOQPGNCGEELI-UHFFFAOYSA-N 0.000 title claims description 8
- 238000002360 preparation method Methods 0.000 title claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 13
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 11
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 11
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 9
- WDCYWAQPCXBPJA-UHFFFAOYSA-N 1,3-dinitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC([N+]([O-])=O)=C1 WDCYWAQPCXBPJA-UHFFFAOYSA-N 0.000 claims description 2
- VYZAHLCBVHPDDF-UHFFFAOYSA-N Dinitrochlorobenzene Chemical compound [O-][N+](=O)C1=CC=C(Cl)C([N+]([O-])=O)=C1 VYZAHLCBVHPDDF-UHFFFAOYSA-N 0.000 description 7
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000000975 dye Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BFCFYVKQTRLZHA-UHFFFAOYSA-N 1-chloro-2-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1Cl BFCFYVKQTRLZHA-UHFFFAOYSA-N 0.000 description 1
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 239000005695 Ammonium acetate Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229940043376 ammonium acetate Drugs 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- VBEGHXKAFSLLGE-UHFFFAOYSA-N n-phenylnitramide Chemical compound [O-][N+](=O)NC1=CC=CC=C1 VBEGHXKAFSLLGE-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
- C07C209/10—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2536454A DE2536454C3 (de) | 1975-08-16 | 1975-08-16 | Verfahren zur Herstellung von 2,4-Dinitroanilin |
| US05/713,141 US4102927A (en) | 1975-08-16 | 1976-08-10 | Process for the preparation of 2,4-dinitroaniline |
| CH1021776A CH599108A5 (enExample) | 1975-08-16 | 1976-08-11 | |
| JP51096189A JPS5223031A (en) | 1975-08-16 | 1976-08-13 | Preparation of 2*44dinitroaniline |
| IT26298/76A IT1066054B (it) | 1975-08-16 | 1976-08-13 | Processo per la produzione di 2.4 dinitroanilina |
| GB33776/76A GB1493790A (en) | 1975-08-16 | 1976-08-13 | Process for the preparation of 2,4-dinitroaniline |
| FR7624864A FR2321479A1 (fr) | 1975-08-16 | 1976-08-16 | Procede de preparation de dinitro-2,4 aniline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2536454A DE2536454C3 (de) | 1975-08-16 | 1975-08-16 | Verfahren zur Herstellung von 2,4-Dinitroanilin |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2536454A1 DE2536454A1 (de) | 1977-02-17 |
| DE2536454B2 DE2536454B2 (de) | 1979-05-31 |
| DE2536454C3 true DE2536454C3 (de) | 1985-05-30 |
Family
ID=5954069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2536454A Expired DE2536454C3 (de) | 1975-08-16 | 1975-08-16 | Verfahren zur Herstellung von 2,4-Dinitroanilin |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4102927A (enExample) |
| JP (1) | JPS5223031A (enExample) |
| CH (1) | CH599108A5 (enExample) |
| DE (1) | DE2536454C3 (enExample) |
| FR (1) | FR2321479A1 (enExample) |
| GB (1) | GB1493790A (enExample) |
| IT (1) | IT1066054B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2814860A1 (de) * | 1978-04-06 | 1979-10-11 | Bayer Ag | Verfahren zur herstellung von aromatischen aminen |
| CH646410A5 (de) * | 1980-09-18 | 1984-11-30 | Sandoz Ag | Verfahren zur herstellung von 2,4-dinitroanilin. |
| DE3924092C1 (enExample) * | 1989-07-20 | 1990-11-29 | Hoechst Ag, 6230 Frankfurt, De |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE148749C (enExample) * | ||||
| DE1768518A1 (de) * | 1967-05-22 | 1971-11-18 | Monsanto Co | Herstellung aromatischer Amine |
-
1975
- 1975-08-16 DE DE2536454A patent/DE2536454C3/de not_active Expired
-
1976
- 1976-08-10 US US05/713,141 patent/US4102927A/en not_active Expired - Lifetime
- 1976-08-11 CH CH1021776A patent/CH599108A5/xx not_active IP Right Cessation
- 1976-08-13 JP JP51096189A patent/JPS5223031A/ja active Pending
- 1976-08-13 IT IT26298/76A patent/IT1066054B/it active
- 1976-08-13 GB GB33776/76A patent/GB1493790A/en not_active Expired
- 1976-08-16 FR FR7624864A patent/FR2321479A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4102927A (en) | 1978-07-25 |
| JPS5223031A (en) | 1977-02-21 |
| DE2536454A1 (de) | 1977-02-17 |
| FR2321479A1 (fr) | 1977-03-18 |
| GB1493790A (en) | 1977-11-30 |
| DE2536454B2 (de) | 1979-05-31 |
| CH599108A5 (enExample) | 1978-05-12 |
| IT1066054B (it) | 1985-03-04 |
| FR2321479B1 (enExample) | 1980-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8281 | Inventor (new situation) |
Free format text: VOLKWEIN, GERT, DIPL.-CHEM. DR., 6233 KELKHEIM, DE BAESSLER, KONRAD, DIPL.-CHEM. DR., 6230 FRANKFURT, DE |
|
| C3 | Grant after two publication steps (3rd publication) |