ATE554T1 - Verfahren zur herstellung von 4-amino-diphenylaminen. - Google Patents
Verfahren zur herstellung von 4-amino-diphenylaminen.Info
- Publication number
- ATE554T1 ATE554T1 AT80103485T AT80103485T ATE554T1 AT E554 T1 ATE554 T1 AT E554T1 AT 80103485 T AT80103485 T AT 80103485T AT 80103485 T AT80103485 T AT 80103485T AT E554 T1 ATE554 T1 AT E554T1
- Authority
- AT
- Austria
- Prior art keywords
- amino
- preparation
- diphenylamines
- contacting
- formula
- Prior art date
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
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
- C07C209/18—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792926714 DE2926714A1 (de) | 1979-07-03 | 1979-07-03 | Verfahren zur herstellung von 4-amino- diphenylaminen |
EP80103485A EP0021374B1 (de) | 1979-07-03 | 1980-06-21 | Verfahren zur Herstellung von 4-Amino-diphenylaminen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE554T1 true ATE554T1 (de) | 1982-01-15 |
Family
ID=6074733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT80103485T ATE554T1 (de) | 1979-07-03 | 1980-06-21 | Verfahren zur herstellung von 4-amino-diphenylaminen. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4326080A (de) |
EP (1) | EP0021374B1 (de) |
JP (1) | JPS5610147A (de) |
AT (1) | ATE554T1 (de) |
DE (2) | DE2926714A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4480127A (en) * | 1983-05-20 | 1984-10-30 | The Halcon Sd Group, Inc. | Process for the production of variable amounts of DPA and aniline using only phenol and ammonia as the feedstock |
US5545753A (en) * | 1986-11-17 | 1996-08-13 | Mitsui Petrochemical Industries, Ltd. | Process for preparing anilines, catalysts used therefor and process for preparing same |
CN104177266A (zh) * | 2013-05-24 | 2014-12-03 | 中国石油化工股份有限公司 | 一种合成对羟基二苯胺的方法 |
CN114105779A (zh) * | 2020-09-01 | 2022-03-01 | 圣奥化学科技有限公司 | 不对称二芳基取代型对苯二胺类化合物的制备方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1449423A (en) * | 1922-04-01 | 1923-03-27 | Lowy Alexander | Production of naphthyl amines |
GB282111A (en) * | 1926-12-13 | 1929-04-15 | Ig Farbenindustrie Ag | Manufacture of arylaminonaphthalene-derivatives |
GB577901A (en) * | 1943-02-20 | 1946-06-05 | Edward Bradford Maxted | Improvements in and relating to the production of pure dimethylaniline |
GB611316A (en) * | 1944-12-11 | 1948-10-28 | Timbrol Ltd | Process for the preparation of diarylamines |
FR1179775A (fr) * | 1957-07-23 | 1959-05-28 | Sofragerm | Procédé d'obtention des arylaminophénols |
US3384667A (en) * | 1964-04-28 | 1968-05-21 | Mobil Oil Corp | Production of primary and secondary amines |
US3860650A (en) * | 1969-05-27 | 1975-01-14 | Halcon International Inc | Process for the production of organic amines |
CA1006183A (en) * | 1971-03-15 | 1977-03-01 | Frank A. Baron | Process for the production of p-phenylenediamines |
CA1005462A (en) * | 1972-02-16 | 1977-02-15 | American Cyanamid Company | Process for preparing secondary aromatic amines |
JPS4914738A (de) * | 1972-06-08 | 1974-02-08 | ||
JPS4914737A (de) * | 1972-06-10 | 1974-02-08 | ||
JPS4929176A (de) * | 1972-07-07 | 1974-03-15 | ||
JPS5413122B2 (de) * | 1973-05-23 | 1979-05-29 | ||
US4206150A (en) * | 1976-11-04 | 1980-06-03 | Shell Oil Company | Amine process using copper-molybdenum/tungsten catalyst |
US4148823A (en) * | 1978-06-12 | 1979-04-10 | Eastman Kodak Company | Process for preparing p-arylaminophenols with aluminum sulfate or carboxylate |
-
1979
- 1979-07-03 DE DE19792926714 patent/DE2926714A1/de not_active Withdrawn
-
1980
- 1980-06-11 US US06/158,540 patent/US4326080A/en not_active Expired - Lifetime
- 1980-06-21 DE DE8080103485T patent/DE3060140D1/de not_active Expired
- 1980-06-21 AT AT80103485T patent/ATE554T1/de not_active IP Right Cessation
- 1980-06-21 EP EP80103485A patent/EP0021374B1/de not_active Expired
- 1980-07-01 JP JP8858080A patent/JPS5610147A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2926714A1 (de) | 1981-01-15 |
JPS6245856B2 (de) | 1987-09-29 |
EP0021374A1 (de) | 1981-01-07 |
EP0021374B1 (de) | 1982-01-13 |
DE3060140D1 (en) | 1982-02-25 |
US4326080A (en) | 1982-04-20 |
JPS5610147A (en) | 1981-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES476919A1 (es) | Procedimiento para la preparacion de nuevos compuestos de 2-pirrolidona. | |
ATE13666T1 (de) | Verfahren zur herstellung von cyclohexenderivaten. | |
IL60517A0 (en) | 2,4,6-triiodoisophthalic acid derivatives,process for the preparation thereof and x-ray contrast preparations | |
ATE82979T1 (de) | Benzoylthioharnstoffgruppenhaltige organosilane, verfahren zu ihrer herstellung. | |
ATE486T1 (de) | Verfahren zur herstellung von diarylaethern. | |
FI895921A0 (fi) | Enzymhaemmande aminosyraderivat, foerfarande foer deras framstaellning, dessa innehaollande aemnen och deras anvaendning. | |
ATE554T1 (de) | Verfahren zur herstellung von 4-amino-diphenylaminen. | |
ATE799T1 (de) | Verfahren zur herstellung von isatosaeureanhydriden. | |
ATE90682T1 (de) | Verfahren zur herstellung von cefodizim. | |
DE69105338D1 (de) | Verfahren zur Herstellung von 1-(2,3,4-Trimethoxybenzyl)-Piperazin durch reduktive Aminierung. | |
ATE23989T1 (de) | Verfahren zur herstellung von n,n'-bis(2hydroxyethyl)oxamid. | |
ATE26255T1 (de) | Verfahren zur herstellung von 1,2-diolen. | |
ATE3972T1 (de) | Verfahren zur herstellung basisch substituierter phenylacetonitrile. | |
ATE2669T1 (de) | Verfahren zur herstellung von cyanessigsaeurealkylestern. | |
NO150434C (no) | Vel-luktende 1,5-dimetyl-bicyklo(3.2.1)oktan-forbindelser og parfymepreparat inneholdende samme | |
GB942479A (en) | Process for producing organosilicon compounds | |
ATE10281T1 (de) | Verfahren zur herstellung eines antibiotikums. | |
DE3361174D1 (en) | Process for the preparation of alphaalkylaminoaldehydes | |
DE69202934D1 (de) | Verfahren zur Herstellung von sekundären aliphatischen unsymmetrischen Alkylaminen. | |
DE3060305D1 (en) | Cyclophosphathiazenes, process for their preparation and compositions containing them | |
DE68910931D1 (de) | Verfahren zur Herstellung von Propionsäurederivaten. | |
ES8107190A1 (es) | Un procedimiento para la preparacion de w-lactamas que con- tienen 5 a 14 atomos de carbono | |
ATE4803T1 (de) | Verfahren zur herstellung von substituierten bis- acylhydraziden. | |
ES535919A0 (es) | Procedimiento para preparar compuestos que contienen grupos amida de acido carboxilico | |
JPS5642599A (en) | Novel method of hydrogen peroxide determination |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |