BE651667A - - Google Patents
Info
- Publication number
- BE651667A BE651667A BE651667DA BE651667A BE 651667 A BE651667 A BE 651667A BE 651667D A BE651667D A BE 651667DA BE 651667 A BE651667 A BE 651667A
- Authority
- BE
- Belgium
Links
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30166563A | 1963-08-12 | 1963-08-12 | |
| US364280A US3350450A (en) | 1963-08-12 | 1964-05-01 | Process of preparing aromatic amines by the catalytic hydrogenation of aromatic nitro compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE651667A true BE651667A (https=) | 1964-12-01 |
Family
ID=26972529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE651667D BE651667A (https=) | 1963-08-12 | 1964-08-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3350450A (https=) |
| BE (1) | BE651667A (https=) |
| GB (1) | GB1064959A (https=) |
| LU (1) | LU46736A1 (https=) |
| NL (1) | NL6409250A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1518418B1 (de) * | 1965-09-25 | 1972-06-29 | Universal Oil Prod Co | Verfahren zur reduktiven Alkylierung einer organischen Verbindung mit einer Amino- oder Nitrogruppe als Substituenten |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3509213A (en) * | 1966-10-19 | 1970-04-28 | Uniroyal Inc | Cobalt sulfide and rhenium sulfide as catalysts for reductive alkylation of aromatic amino and nitro compounds |
| US3929891A (en) * | 1971-02-08 | 1975-12-30 | Hoechst Ag | Reduction of halonitroaromates using sulfited platinum on carbon catalysts |
| US3953509A (en) * | 1972-10-10 | 1976-04-27 | Koppers Company, Inc. | Hydrogenation of nitrobenzene to p-aminophenol |
| US3920743A (en) * | 1973-06-04 | 1975-11-18 | Hoechst Ag | Process of preparing aromatic amines |
| DE2362780C3 (de) * | 1973-12-18 | 1978-06-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung ungesättigter Aminoverbindungen |
| DE2425811C3 (de) * | 1974-05-28 | 1978-06-08 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung ungesättigter aromatischer Aminoverbindungen |
| US4216341A (en) * | 1978-11-06 | 1980-08-05 | Gulf Research & Development Company | Selective hydrogenation of certain nitroaromatic hydroxy substituted acetylenes over a heterogeneous RuS2 catalyst |
| US4219679A (en) * | 1978-11-06 | 1980-08-26 | Gulf Research & Development Company | Selective hydrogenation of nitro groups on nitroaromatic acetylenes using an unsupported cobalt polysulfide catalyst |
| US4282380A (en) * | 1979-07-05 | 1981-08-04 | American Cyanamid Company | Reductive alkylation and dehalogenation of m-nitrobenzyl halides |
| US4760187A (en) * | 1981-08-14 | 1988-07-26 | E. I. Du Pont De Nemours And Company | Process for reducing chloronitrobenzenes using ruthenium with a minor amount of platinum as the catalyst |
| US4814444A (en) * | 1987-06-19 | 1989-03-21 | Uniroyal Chemical Company, Inc. | Process for the selective reduction of 2-hydroxyquinoxaline-4-oxides |
| US5292957A (en) * | 1989-06-30 | 1994-03-08 | Hoechst Aktiengesellschaft | Process for the preparation of N-alkylhalogenoanilines |
| DE19525098A1 (de) * | 1995-07-10 | 1997-01-16 | Hoechst Ag | Verfahren zur Herstellung von Hydroxycarbonsäureaniliden |
| DE19604988A1 (de) | 1996-02-12 | 1997-08-14 | Bayer Ag | Hydrierung von halonitroaromatischen Verbindungen |
| US7964695B2 (en) * | 2005-03-28 | 2011-06-21 | Albemarle Corporation | Chain extenders |
| US8076518B2 (en) | 2005-03-28 | 2011-12-13 | Albemarle Corporation | Chain extenders |
| SG156644A1 (en) * | 2005-03-28 | 2009-11-26 | Albemarle Corp | Diimines and secondary diamines |
| US8143365B2 (en) * | 2007-01-10 | 2012-03-27 | Albemarle Corporation | Formulations for reaction injection molding and for spray systems |
| HUP1100165A2 (en) | 2011-03-29 | 2012-12-28 | Sanofi Sa | Process for preparation of dronedarone by n-butylation |
| FR2983198B1 (fr) * | 2011-11-29 | 2013-11-15 | Sanofi Sa | Procede de preparation de derives de 5-amino-benzoyl-benzofurane |
| EP2617718A1 (en) | 2012-01-20 | 2013-07-24 | Sanofi | Process for preparation of dronedarone by the use of dibutylaminopropanol reagent |
| WO2013121235A2 (en) | 2012-02-13 | 2013-08-22 | Sanofi | Process for preparation of dronedarone by removal of hydroxyl group |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2868847A (en) * | 1956-10-05 | 1959-01-13 | Engelhard Ind Inc | Hydrogenation of mono-and disaccharides to polyols |
| US2969394A (en) * | 1956-10-30 | 1961-01-24 | Universal Oil Prod Co | Combination alkylation and dehydrogenation process |
| US3055840A (en) * | 1958-01-13 | 1962-09-25 | Engelhard Ind Inc | Ruthenium-containing catalysts and methods of making said catalysts and increasing their activity |
| US2964480A (en) * | 1958-05-29 | 1960-12-13 | Socony Mobil Oil Co Inc | Manufacture of platinum metalcontaining catalyst |
| US3209030A (en) * | 1962-07-09 | 1965-09-28 | Universal Oil Prod Co | Reductive alkylation of amines |
-
1964
- 1964-05-01 US US364280A patent/US3350450A/en not_active Expired - Lifetime
- 1964-08-04 GB GB30963/64A patent/GB1064959A/en not_active Expired
- 1964-08-10 LU LU46736D patent/LU46736A1/xx unknown
- 1964-08-11 NL NL6409250A patent/NL6409250A/xx unknown
- 1964-08-11 BE BE651667D patent/BE651667A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1518418B1 (de) * | 1965-09-25 | 1972-06-29 | Universal Oil Prod Co | Verfahren zur reduktiven Alkylierung einer organischen Verbindung mit einer Amino- oder Nitrogruppe als Substituenten |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1064959A (en) | 1967-04-12 |
| LU46736A1 (https=) | 1964-10-10 |
| NL6409250A (https=) | 1965-02-15 |
| DE1518402B1 (de) | 1972-06-29 |
| US3350450A (en) | 1967-10-31 |