IT1001529B - Procedimento per la preparazione di aminobenzeni - Google Patents
Procedimento per la preparazione di aminobenzeniInfo
- Publication number
- IT1001529B IT1001529B IT27971/73A IT2797173A IT1001529B IT 1001529 B IT1001529 B IT 1001529B IT 27971/73 A IT27971/73 A IT 27971/73A IT 2797173 A IT2797173 A IT 2797173A IT 1001529 B IT1001529 B IT 1001529B
- Authority
- IT
- Italy
- Prior art keywords
- aminobenzenes
- procedure
- preparation
- Prior art date
Links
- 150000001448 anilines Chemical class 0.000 title 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
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
- C07C209/365—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst by reduction with preservation of halogen-atoms in compounds containing nitro groups and halogen atoms bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/52—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/74—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
- C07C215/76—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton of the same non-condensed six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722240849 DE2240849C3 (de) | 1972-08-19 | 1972-08-19 | Verfahren zur Herstellung von Aminobenzolen |
| DE19732311753 DE2311753C3 (de) | 1973-03-09 | Verfahren zur Herstellung von Aminobenzolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1001529B true IT1001529B (it) | 1976-04-30 |
Family
ID=25763726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT27971/73A IT1001529B (it) | 1972-08-19 | 1973-08-17 | Procedimento per la preparazione di aminobenzeni |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5620306B2 (ja) |
| CA (1) | CA994359A (ja) |
| FR (1) | FR2196321B1 (ja) |
| GB (1) | GB1440991A (ja) |
| IL (1) | IL43009A (ja) |
| IT (1) | IT1001529B (ja) |
| NL (1) | NL7311193A (ja) |
| SE (1) | SE402762B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2453055C3 (de) * | 1974-11-08 | 1979-03-08 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von 1,2,4-Triaminobenzolen |
| US4020107A (en) * | 1975-04-07 | 1977-04-26 | E. I. Du Pont De Nemours And Co. | Catalytic reduction of halonitroaromatic compounds |
| JPH062719B2 (ja) * | 1985-12-26 | 1994-01-12 | 日本化薬株式会社 | ハロ置換アミノフエノ−ル類の製造方法 |
| US5068436A (en) * | 1989-03-10 | 1991-11-26 | E. I. Du Pont De Nemours And Company | Hydrogenation of halonitrobenzenes without dehalogenation |
| US5432284A (en) * | 1993-09-08 | 1995-07-11 | G. D. Searle & Co. | Process for the preparation of heterocyclic alkylamide derivatives |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1250453A (fr) * | 1959-09-10 | 1961-01-13 | Du Pont | Procédé de réduction catalytique de composés aromatiques nitrés et halogénés |
| FR1334504A (fr) * | 1962-06-28 | 1963-08-09 | Dow Chemical Co | Procédé de préparation des halo-arylamines |
| DE1720646C3 (de) * | 1967-04-18 | 1975-07-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polykondensaten mit endständigen Aminoresten |
-
1973
- 1973-08-14 NL NL7311193A patent/NL7311193A/xx not_active Application Discontinuation
- 1973-08-16 IL IL43009A patent/IL43009A/xx unknown
- 1973-08-17 IT IT27971/73A patent/IT1001529B/it active
- 1973-08-17 JP JP9181373A patent/JPS5620306B2/ja not_active Expired
- 1973-08-17 FR FR7329968A patent/FR2196321B1/fr not_active Expired
- 1973-08-17 CA CA179,033A patent/CA994359A/en not_active Expired
- 1973-08-17 SE SE7311223A patent/SE402762B/xx unknown
- 1973-08-20 GB GB3931973A patent/GB1440991A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE402762B (sv) | 1978-07-17 |
| JPS5620306B2 (ja) | 1981-05-13 |
| IL43009A (en) | 1975-12-31 |
| CA994359A (en) | 1976-08-03 |
| NL7311193A (ja) | 1974-02-21 |
| GB1440991A (en) | 1976-06-30 |
| FR2196321B1 (ja) | 1978-01-27 |
| IL43009A0 (en) | 1973-11-28 |
| FR2196321A1 (ja) | 1974-03-15 |
| JPS4956933A (ja) | 1974-06-03 |
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