GB1191610A - A Process for the Production of Halogenated Aromatic Amines. - Google Patents
A Process for the Production of Halogenated Aromatic Amines.Info
- Publication number
- GB1191610A GB1191610A GB5503268A GB5503268A GB1191610A GB 1191610 A GB1191610 A GB 1191610A GB 5503268 A GB5503268 A GB 5503268A GB 5503268 A GB5503268 A GB 5503268A GB 1191610 A GB1191610 A GB 1191610A
- Authority
- GB
- United Kingdom
- Prior art keywords
- radical
- halogenated aromatic
- production
- raney nickel
- aromatic amines
- 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
- 150000004982 aromatic amines Chemical class 0.000 title 1
- 239000007868 Raney catalyst Substances 0.000 abstract 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract 2
- 229910000564 Raney nickel Inorganic materials 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 abstract 2
- 238000005984 hydrogenation reaction Methods 0.000 abstract 2
- KNIUHBNRWZGIQQ-UHFFFAOYSA-N 7-diethoxyphosphinothioyloxy-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(OP(=S)(OCC)OCC)=CC=C21 KNIUHBNRWZGIQQ-UHFFFAOYSA-N 0.000 abstract 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- -1 halogenated aromatic nitro compounds Chemical class 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0054198 | 1967-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1191610A true GB1191610A (en) | 1970-05-13 |
Family
ID=7106908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5503268A Expired GB1191610A (en) | 1967-12-04 | 1968-11-20 | A Process for the Production of Halogenated Aromatic Amines. |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT286260B (enExample) |
| BE (1) | BE724884A (enExample) |
| CH (1) | CH507193A (enExample) |
| DE (1) | DE1643379A1 (enExample) |
| FR (1) | FR1600519A (enExample) |
| GB (1) | GB1191610A (enExample) |
| NL (1) | NL6816655A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989756A (en) * | 1973-09-06 | 1976-11-02 | Nippon Kayaku Kabushiki Kaisha | Process for the production of halogenated aromatic primary amines |
| US4960936A (en) * | 1987-12-31 | 1990-10-02 | Ciba-Geigy Corporation | Process for the preparation of halogenated aromatic primary amines |
| FR2664590A1 (fr) * | 1990-07-16 | 1992-01-17 | Rhone Poulenc Chimie | Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre. |
| US5432284A (en) * | 1993-09-08 | 1995-07-11 | G. D. Searle & Co. | Process for the preparation of heterocyclic alkylamide derivatives |
| US6034276A (en) * | 1999-03-22 | 2000-03-07 | Eastman Chemical Company | Process for preparing 1-chloro-2,4-diaminobenzene |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2549900C3 (de) * | 1975-11-06 | 1981-02-05 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung chlorierter aromatischer Amine |
| FR2649979B1 (fr) * | 1989-07-20 | 1992-01-17 | Rhone Poulenc Chimie | Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre |
-
1967
- 1967-12-04 DE DE19671643379 patent/DE1643379A1/de active Pending
-
1968
- 1968-11-04 CH CH1641468A patent/CH507193A/de not_active IP Right Cessation
- 1968-11-19 AT AT1122268A patent/AT286260B/de not_active IP Right Cessation
- 1968-11-20 GB GB5503268A patent/GB1191610A/en not_active Expired
- 1968-11-21 NL NL6816655A patent/NL6816655A/xx unknown
- 1968-12-04 FR FR1600519D patent/FR1600519A/fr not_active Expired
- 1968-12-04 BE BE724884D patent/BE724884A/xx unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989756A (en) * | 1973-09-06 | 1976-11-02 | Nippon Kayaku Kabushiki Kaisha | Process for the production of halogenated aromatic primary amines |
| US4960936A (en) * | 1987-12-31 | 1990-10-02 | Ciba-Geigy Corporation | Process for the preparation of halogenated aromatic primary amines |
| FR2664590A1 (fr) * | 1990-07-16 | 1992-01-17 | Rhone Poulenc Chimie | Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre. |
| US5432284A (en) * | 1993-09-08 | 1995-07-11 | G. D. Searle & Co. | Process for the preparation of heterocyclic alkylamide derivatives |
| US6034276A (en) * | 1999-03-22 | 2000-03-07 | Eastman Chemical Company | Process for preparing 1-chloro-2,4-diaminobenzene |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1600519A (enExample) | 1970-07-27 |
| CH507193A (de) | 1971-05-15 |
| AT286260B (de) | 1970-12-10 |
| DE1643379A1 (de) | 1971-05-27 |
| BE724884A (enExample) | 1969-05-16 |
| NL6816655A (enExample) | 1969-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |