FR2211448A1 - Hydrogenation of aromatic nitro cpds. - using catalyst contg. iridium and boron on an inert carrier - Google Patents
Hydrogenation of aromatic nitro cpds. - using catalyst contg. iridium and boron on an inert carrierInfo
- Publication number
- FR2211448A1 FR2211448A1 FR7343221A FR7343221A FR2211448A1 FR 2211448 A1 FR2211448 A1 FR 2211448A1 FR 7343221 A FR7343221 A FR 7343221A FR 7343221 A FR7343221 A FR 7343221A FR 2211448 A1 FR2211448 A1 FR 2211448A1
- Authority
- FR
- France
- Prior art keywords
- hydrogenation
- iridium
- boron
- inert carrier
- aromatic nitro
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/468—Iridium
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1863034 | 1972-12-26 | ||
SU1863033 | 1972-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2211448A1 true FR2211448A1 (en) | 1974-07-19 |
FR2211448B1 FR2211448B1 (fr) | 1977-06-10 |
Family
ID=26665478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7343221A Granted FR2211448A1 (en) | 1972-12-26 | 1973-12-04 | Hydrogenation of aromatic nitro cpds. - using catalyst contg. iridium and boron on an inert carrier |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH586651A5 (fr) |
DD (1) | DD110849A1 (fr) |
FR (1) | FR2211448A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0091383A1 (fr) * | 1982-04-09 | 1983-10-12 | Montedison S.p.A. | Procédé de réduction catalytique de dérivés aromatiques nitrés |
EP1036784A1 (fr) * | 1999-03-17 | 2000-09-20 | Degussa-Hüls Aktiengesellschaft | Procédé pour l'hydrogénation catalytique du dinitrotoluène et catalyseur |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3576876A (en) * | 1964-12-18 | 1971-04-27 | Monsanto Chem Australia Ltd | Preparation of o-phenylenediamines |
-
1973
- 1973-11-15 CH CH1605773A patent/CH586651A5/xx not_active IP Right Cessation
- 1973-12-04 FR FR7343221A patent/FR2211448A1/fr active Granted
- 1973-12-21 DD DD175610A patent/DD110849A1/xx unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3576876A (en) * | 1964-12-18 | 1971-04-27 | Monsanto Chem Australia Ltd | Preparation of o-phenylenediamines |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0091383A1 (fr) * | 1982-04-09 | 1983-10-12 | Montedison S.p.A. | Procédé de réduction catalytique de dérivés aromatiques nitrés |
EP1036784A1 (fr) * | 1999-03-17 | 2000-09-20 | Degussa-Hüls Aktiengesellschaft | Procédé pour l'hydrogénation catalytique du dinitrotoluène et catalyseur |
Also Published As
Publication number | Publication date |
---|---|
FR2211448B1 (fr) | 1977-06-10 |
DE2358244B2 (de) | 1976-07-22 |
DD110849A1 (fr) | 1975-01-12 |
DE2358244A1 (de) | 1974-08-01 |
CH586651A5 (fr) | 1977-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |