DE68913661D1 - Verfahren zur Herstellung von aromatischen Aminen. - Google Patents
Verfahren zur Herstellung von aromatischen Aminen.Info
- Publication number
- DE68913661D1 DE68913661D1 DE89403095T DE68913661T DE68913661D1 DE 68913661 D1 DE68913661 D1 DE 68913661D1 DE 89403095 T DE89403095 T DE 89403095T DE 68913661 T DE68913661 T DE 68913661T DE 68913661 D1 DE68913661 D1 DE 68913661D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- aromatic amines
- amines
- aromatic
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C221/00—Preparation of compounds containing amino groups and doubly-bound oxygen atoms bound to the same carbon skeleton
-
- 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
- C07C209/325—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 reduction by other means than indicated in C07C209/34 or C07C209/36
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/24—Anthracenes; Hydrogenated anthracenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes
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 |
---|---|---|---|
JP29339488 | 1988-11-18 | ||
JP22693089 | 1989-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68913661D1 true DE68913661D1 (de) | 1994-04-14 |
DE68913661T2 DE68913661T2 (de) | 1994-06-09 |
Family
ID=26527415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68913661T Expired - Fee Related DE68913661T2 (de) | 1988-11-18 | 1989-11-09 | Verfahren zur Herstellung von aromatischen Aminen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5087755A (de) |
EP (1) | EP0369864B1 (de) |
JP (1) | JP2765127B2 (de) |
DE (1) | DE68913661T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69015123T2 (de) * | 1989-10-31 | 1995-05-04 | Sumitomo Chemical Co | Herstellung aromatischer Amine. |
DE19506278A1 (de) * | 1995-02-23 | 1996-08-29 | Hoechst Ag | Verfahren zur Herstellung aromatischer Amine |
EP0854856B1 (de) * | 1995-08-14 | 2000-04-05 | Clariant GmbH | Verfahren zur reduktion von nitroverbindungen |
US6743921B2 (en) * | 2002-01-24 | 2004-06-01 | Dsm Catalytica Pharmaceuticals, Inc. | Process for the preparation of nonracemic syn-1-(4-hydroxy-phenyl)-2-(4-hydroxy-4-phenyl-piperidin-1-yl)-1-propanol compounds |
CN108689867B (zh) * | 2018-03-29 | 2021-03-30 | 连云港市金囤农化有限公司 | 2,4-二氯-5-异丙氧基苯胺的制备方法 |
CN113185412B (zh) * | 2021-05-11 | 2022-06-03 | 台州学院 | 一种催化脂肪族硝基衍生物发生还原反应的绿色方法 |
CN113185414B (zh) * | 2021-05-11 | 2022-06-03 | 台州学院 | 无过渡金属催化的芳香族硝基化合物的硼氢化还原反应 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3293295A (en) * | 1961-01-09 | 1966-12-20 | Standard Oil Co | Process for preparing amines from nitro compounds |
GB1201050A (en) * | 1967-11-24 | 1970-08-05 | Ici Ltd | Reduction process |
US3578713A (en) * | 1968-11-22 | 1971-05-11 | Olin Corp | Process for preparing toluidines |
US3944615A (en) * | 1971-04-30 | 1976-03-16 | Monsanto Company | Process for the production of aromatic primary amines |
JPS55145642A (en) * | 1979-05-01 | 1980-11-13 | Furointo Sangyo Kk | Preparation of aniline from nitrobenzene |
IT1151804B (it) * | 1982-06-21 | 1986-12-24 | Montedison Spa | Processo per la riduzione catalitica di composti nitroaromatici |
GB8712879D0 (en) * | 1987-06-02 | 1987-07-08 | Shell Int Research | Coproduction of anilines & oxamides |
-
1989
- 1989-11-09 DE DE68913661T patent/DE68913661T2/de not_active Expired - Fee Related
- 1989-11-09 EP EP89403095A patent/EP0369864B1/de not_active Expired - Lifetime
- 1989-11-15 US US07/436,690 patent/US5087755A/en not_active Expired - Lifetime
- 1989-11-17 JP JP1300073A patent/JP2765127B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE68913661T2 (de) | 1994-06-09 |
EP0369864B1 (de) | 1994-03-09 |
JPH03169838A (ja) | 1991-07-23 |
EP0369864A2 (de) | 1990-05-23 |
US5087755A (en) | 1992-02-11 |
JP2765127B2 (ja) | 1998-06-11 |
EP0369864A3 (de) | 1991-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3852381D1 (de) | Verfahren zur Herstellung von para-Ethylphenol. | |
DE68927703D1 (de) | Verfahren zur Herstellung von 2,3-Dimethylbutenen | |
DE68920814D1 (de) | Verfahren zur Herstellung von Galaktooligosacchariden. | |
DE68913447D1 (de) | Verfahren zur Herstellung von Halofluorbenzolen. | |
DE68917745D1 (de) | Verfahren zur Herstellung von Alkylenaminen. | |
DE59004017D1 (de) | Verfahren zur Herstellung von chlorsubstituierten aromatischen Aminen. | |
DE68915584D1 (de) | Verfahren zur Herstellung von Difruktose-Dianhydrid III. | |
DE69006789D1 (de) | Verfahren zur Herstellung von sulfoalkyl-substituierten Hydroxylaminen. | |
DE59007330D1 (de) | Verfahren zur Herstellung von symmetrischen Diarylacetylenen. | |
DE3885262D1 (de) | Verfahren zur Herstellung von 2-Chlor-5-methyl-pyridin. | |
DE68922275D1 (de) | Verfahren zur Herstellung von Monochloroacetaldehyde-Trimer. | |
DE68913661D1 (de) | Verfahren zur Herstellung von aromatischen Aminen. | |
DE68922714D1 (de) | Verfahren zur Herstellung von 2-Phenylbenzotriazolen. | |
DE59006103D1 (de) | Verfahren zur Herstellung von Polyisocyanaten. | |
DE68920298D1 (de) | Verfahren zur Herstellung von 4-Acetoxyazetidinonen. | |
DE3886877D1 (de) | Verfahren zur Herstellung von Triphendioxazinen. | |
DE58905664D1 (de) | Verfahren zur Herstellung von N-Hydroxypyrazolen. | |
DE58907097D1 (de) | Verfahren zur Herstellung von 4-Chlorpyrazolen. | |
DE58905592D1 (de) | Verfahren zur Herstellung von N-Hydroxypyrazolen. | |
DE3852408D1 (de) | Verfahren zur Herstellung von Acyloxialkansulfonaten. | |
DE59009343D1 (de) | Verfahren zur Herstellung von N-alkylierten aromatischen Aminen. | |
DE69020612D1 (de) | Verfahren zur Herstellung von aromatischen Hydrazo-Verbindungen. | |
DE68919584D1 (de) | Verfahren zur Herstellung von Chlorfluorbenzolen. | |
DE59005793D1 (de) | Verfahren zur Herstellung von 2-Chlor-5-aminomethylpyridin. | |
DE59002525D1 (de) | Verfahren zur Herstellung von 2-Chlor-4-nitro-alkylbenzol. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |