BR7907134A - Aperfeicoamento em processo para a preparacao de n-penil-n'-alquilfenilenodiamina - Google Patents
Aperfeicoamento em processo para a preparacao de n-penil-n'-alquilfenilenodiaminaInfo
- Publication number
- BR7907134A BR7907134A BR7907134A BR7907134A BR7907134A BR 7907134 A BR7907134 A BR 7907134A BR 7907134 A BR7907134 A BR 7907134A BR 7907134 A BR7907134 A BR 7907134A BR 7907134 A BR7907134 A BR 7907134A
- Authority
- BR
- Brazil
- Prior art keywords
- alkylfenylenodyamine
- penyl
- preparation
- processing
- 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
- C07C209/30—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/957,263 US4304939A (en) | 1978-11-02 | 1978-11-02 | Preparation of N-phenyl-N-alkylphenylenediamines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7907134A true BR7907134A (pt) | 1980-08-26 |
Family
ID=25499316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7907134A BR7907134A (pt) | 1978-11-02 | 1979-11-01 | Aperfeicoamento em processo para a preparacao de n-penil-n'-alquilfenilenodiamina |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4304939A (pt) |
| JP (1) | JPS55108840A (pt) |
| BR (1) | BR7907134A (pt) |
| CA (1) | CA1133517A (pt) |
| DE (1) | DE2944240C2 (pt) |
| ES (1) | ES485645A1 (pt) |
| FR (1) | FR2440938A1 (pt) |
| GB (1) | GB2037747B (pt) |
| IT (1) | IT1125604B (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6706216B1 (en) * | 2000-04-19 | 2004-03-16 | Uniroyal Chemical Company, Inc. | Liquid antiozonants and rubber compositions containing same |
| US20090156441A1 (en) * | 2007-12-12 | 2009-06-18 | Rowland Robert G | Cycloalkyl phenylenediamines as deposit control agents for lubricants |
| US8563489B2 (en) * | 2007-12-12 | 2013-10-22 | Chemtura Corporation | Alkylated 1,3-benzenediamine compounds and methods for producing same |
| CN102060714A (zh) * | 2010-06-25 | 2011-05-18 | 天津市有机化工一厂 | 一种制备4-氨基二苯胺的方法 |
| RU2502725C1 (ru) * | 2012-10-22 | 2013-12-27 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Способ получения n-алкил-n'-фенил-пара-фенилендиаминов |
| RU2670975C1 (ru) * | 2018-07-20 | 2018-10-26 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Способ получения n-изопропил-n'-фенил-п-фенилендиамина |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1172211A (fr) * | 1956-02-06 | 1959-02-06 | Gen Aniline & Film Corp | Procédé d'hydrogénation catalytique de composés aromatiques dinitrés |
| US2809994A (en) * | 1956-06-14 | 1957-10-15 | Metal Hydrides Inc | Method for alkylating aromatic amines |
| DE1543635A1 (de) * | 1966-02-08 | 1969-07-31 | Gnii Orch Poluprodktov I Krasi | Verfahren zur Herstellung von N-sekundaeren Alkylaminodiphenylaminen |
| FR2113312A5 (en) * | 1970-10-31 | 1972-06-23 | Eszakmagyar Vegyimuevek | N-isopropylaniline by reductive alkylation of aniline - with acetone in presence of platinum catalyst, alcohol and/or ether |
| US4140718A (en) * | 1976-10-14 | 1979-02-20 | Uop Inc. | Preparation of N,N'-dialkylphenylenediamines |
| US4155936A (en) * | 1978-03-08 | 1979-05-22 | The Goodyear Tire & Rubber Company | Para-nitrodiphenylamines synthesis using Polyethers and macrocyclic esters as solubilizing agents |
-
1978
- 1978-11-02 US US05/957,263 patent/US4304939A/en not_active Expired - Lifetime
-
1979
- 1979-11-01 BR BR7907134A patent/BR7907134A/pt unknown
- 1979-11-01 CA CA338,967A patent/CA1133517A/en not_active Expired
- 1979-11-02 DE DE2944240A patent/DE2944240C2/de not_active Expired
- 1979-11-02 ES ES485645A patent/ES485645A1/es not_active Expired
- 1979-11-02 JP JP14270979A patent/JPS55108840A/ja active Granted
- 1979-11-02 IT IT27024/79A patent/IT1125604B/it active
- 1979-11-02 GB GB7937990A patent/GB2037747B/en not_active Expired
- 1979-11-02 FR FR7927115A patent/FR2440938A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES485645A1 (es) | 1980-07-01 |
| GB2037747B (en) | 1983-04-13 |
| CA1133517A (en) | 1982-10-12 |
| US4304939A (en) | 1981-12-08 |
| GB2037747A (en) | 1980-07-16 |
| FR2440938A1 (fr) | 1980-06-06 |
| DE2944240C2 (de) | 1982-10-14 |
| JPS55108840A (en) | 1980-08-21 |
| DE2944240A1 (de) | 1980-05-14 |
| FR2440938B1 (pt) | 1981-12-11 |
| IT1125604B (it) | 1986-05-14 |
| JPS5721259B2 (pt) | 1982-05-06 |
| IT7927024A0 (it) | 1979-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR7906368A (pt) | Processo para a preparacao de furanil-benzazois | |
| BR7906947A (pt) | Processo para a preparacao de n-fosfono-metil-glicina | |
| BR7901214A (pt) | Processo para preparacao de cicloalcanois e cicloalcanonas | |
| BR7900488A (pt) | Processo para preparacao de oligoimidas | |
| BR7907901A (pt) | Processo para a preparacao de 2,3,5-tricloropiridina,2,4,4-tricloro-4-formil-butironitrila e processo para sua preparacao | |
| BR7905476A (pt) | Processo para a preparacao de 4-fluor-3-fenoxi-tolueno | |
| BR7904218A (pt) | Processo para preparacao de 3-benzil-3-azabiciclo-(3,1,0)-hexano | |
| BR7904035A (pt) | Processo para preparacao do o-metalloxifenol | |
| BR7907117A (pt) | Processo para a preparacao de 1,2,3-tiadiazol-5-il-ureias | |
| BR7905619A (pt) | Processo para a preparacao de alquiltiometilfenois ou ariltiometilfenois | |
| BR8201857A (pt) | Processo para preparacao de dissulfetos de ditiazolila | |
| BR7904731A (pt) | Processo para a preparacao de aldeidos | |
| BR7902491A (pt) | Processo para a preparacao de 2,3,5,6-tetracloropiridina e pentacloropiridina | |
| BR7901221A (pt) | Processo para a preparacao de compostos inseticidas e acaricidas | |
| BR7907134A (pt) | Aperfeicoamento em processo para a preparacao de n-penil-n'-alquilfenilenodiamina | |
| BR7908461A (pt) | Laminado metal-termoplastico-metal e processo para a preparacao de um laminado metal-termoplastic-metal | |
| BR7902626A (pt) | Processo para a preparacao de 1,2-dicloretano | |
| BR7902231A (pt) | Processo para preparacao de n-fenil-n'-substituida-p-fenileno-diamina assimetrica | |
| BR7902711A (pt) | Processo para a preparacao de uretanas | |
| BR7903620A (pt) | Processo para a preparacao de piridinaldeidos e derivados processo para a preparacao de piridinaldeidos e derivados destes destes | |
| BR7902859A (pt) | Processo para a preparacao de 1,5-dimetilbicilo-(3,2,1)-octanol-8,e produtos obtidos | |
| BR7903635A (pt) | Processo para a preparacao de 2-oximinofenilacetonitrila processo para a preparacao de 2-oximinofenilacetonitrila | |
| BR7702520A (pt) | Aperfeicoamento em processo para a preparacao de dialquil-fosforo-cloretotiato | |
| BR7903427A (pt) | Processo para preparacao de alfa-cloroacetoacetamidas | |
| BR7907402A (pt) | Processo para a preparacao de 3-fenoxi-benzaldeidos |