ES2050211T3 - Procedimiento para la obtencion de esteres del acido 6-aminocapronico. - Google Patents
Procedimiento para la obtencion de esteres del acido 6-aminocapronico.Info
- Publication number
- ES2050211T3 ES2050211T3 ES89123436T ES89123436T ES2050211T3 ES 2050211 T3 ES2050211 T3 ES 2050211T3 ES 89123436 T ES89123436 T ES 89123436T ES 89123436 T ES89123436 T ES 89123436T ES 2050211 T3 ES2050211 T3 ES 2050211T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- acid
- aminochapronic
- obtaining esters
- spheres
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
- C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
- C07C227/08—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid by reaction of ammonia or amines with acids containing functional groups
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)
Abstract
PROCEDIMIENTO PARA LA PRODUCCION DE ESFERES ACIDOS DE 6-AMINOCAPRONIOS MEDIANTE EL TRATAMIENTO DE ESFERES ALQUILOS DE ACIDOS 5-FORMILORDERIANIAS EN AMONIACO EN EXCESO E HIDROGENO, EN PRESENCIA DE CATALIZADORES DE HIDROGENACION A TEMPERATURA Y PRESION ELEVADA, SE CARACTERIZA PORQUE LA TRANSFORMACION EN AMONIACO LIQUIDO SE REALIZA EN PRESENCIA DE CATALIZADORES DE VOLENIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3843792A DE3843792A1 (de) | 1988-12-24 | 1988-12-24 | Verfahren zur herstellung von 6-aminocapronsaeureestern |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2050211T3 true ES2050211T3 (es) | 1994-05-16 |
Family
ID=6370186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89123436T Expired - Lifetime ES2050211T3 (es) | 1988-12-24 | 1989-12-19 | Procedimiento para la obtencion de esteres del acido 6-aminocapronico. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5068398A (es) |
EP (1) | EP0376121B1 (es) |
JP (1) | JP2786282B2 (es) |
CA (1) | CA2003553C (es) |
DE (2) | DE3843792A1 (es) |
ES (1) | ES2050211T3 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5717089A (en) * | 1995-03-01 | 1998-02-10 | Dsm N.V. | Process for the preparation of E-caprolactam |
US5700934A (en) * | 1995-03-01 | 1997-12-23 | Dsm N.V. | Process for the preparation of epsilon-caprolactam and epsilon-caprolactam precursors |
DE19631522A1 (de) * | 1996-08-03 | 1998-02-05 | Basf Ag | Verfahren zur Herstellung von 6-Aminocapronitril |
DE19631521A1 (de) * | 1996-08-03 | 1998-02-05 | Basf Ag | Verfahren zur Herstellung von 6-Aminocapronitril |
KR100459818B1 (ko) | 1996-09-02 | 2004-12-03 | 이. 아이. 두퐁 드 느무르 앤드 컴퍼니 | ε-카프로락탐의 제조방법 |
US5877314A (en) * | 1997-02-14 | 1999-03-02 | Dsm N.V. | Process to continuously prepare an aqueous mixture of episilon caprolactum and episilon caprolactum precursors |
US5886236A (en) * | 1997-04-15 | 1999-03-23 | Union Carbide Chemicals & Plastics Technology Corporation | Process for producing aldehyde acid salts |
US5962680A (en) * | 1997-04-15 | 1999-10-05 | Union Carbide Chemicals & Plastics Technology Corporation | Processes for producing epsilon caprolactams |
US5925754A (en) * | 1997-04-15 | 1999-07-20 | Union Carbide Chemicals & Plastics Technology Corporation | Epsilon caprolactam compositions |
US5990323A (en) * | 1998-10-23 | 1999-11-23 | Eastman Chemical Company | Preparation of amines |
WO2001056984A1 (en) * | 2000-02-03 | 2001-08-09 | Dsm N.V. | PROCESS FOR THE PREPARATION OF ε-CAPROLACTAM |
US6660857B2 (en) | 2000-02-03 | 2003-12-09 | Dsm N.V. | Process for the preparation of ε-caprolactam |
EP1122241A1 (en) * | 2000-02-03 | 2001-08-08 | Dsm N.V. | Process for the preparation of epsilon-caprolactam |
CN113717054A (zh) * | 2020-05-25 | 2021-11-30 | 中国科学院大连化学物理研究所 | 一种醛还原胺化制备伯胺的方法 |
CN112174840B (zh) * | 2020-09-27 | 2023-08-18 | 安徽泰格生物科技有限公司 | 一种β-氨基丙酸的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2777873A (en) * | 1954-07-01 | 1957-01-15 | Eastman Kodak Co | Preparation of esters of omega-amino acids |
DE952442C (de) * | 1955-02-17 | 1956-11-15 | Huels Chemische Werke Ag | Verfahren zur Herstellung von ªŠ-Caprolactam |
DE3602378A1 (de) * | 1986-01-28 | 1987-07-30 | Basf Ag | Verfahren zur herstellung von 6-aminocapronsaeureestern |
DE3602376A1 (de) * | 1986-01-28 | 1987-07-30 | Basf Ag | Verfahren zur herstellung von (epsilon)-caprolactam |
-
1988
- 1988-12-24 DE DE3843792A patent/DE3843792A1/de not_active Withdrawn
-
1989
- 1989-11-20 CA CA002003553A patent/CA2003553C/en not_active Expired - Fee Related
- 1989-12-12 US US07/448,900 patent/US5068398A/en not_active Expired - Lifetime
- 1989-12-19 ES ES89123436T patent/ES2050211T3/es not_active Expired - Lifetime
- 1989-12-19 EP EP89123436A patent/EP0376121B1/de not_active Expired - Lifetime
- 1989-12-19 DE DE89123436T patent/DE58907182D1/de not_active Expired - Fee Related
- 1989-12-20 JP JP1328566A patent/JP2786282B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2003553C (en) | 1999-08-24 |
EP0376121A3 (de) | 1992-01-02 |
EP0376121A2 (de) | 1990-07-04 |
CA2003553A1 (en) | 1990-06-24 |
DE58907182D1 (de) | 1994-04-14 |
JPH02215747A (ja) | 1990-08-28 |
JP2786282B2 (ja) | 1998-08-13 |
US5068398A (en) | 1991-11-26 |
EP0376121B1 (de) | 1994-03-09 |
DE3843792A1 (de) | 1990-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2050211T3 (es) | Procedimiento para la obtencion de esteres del acido 6-aminocapronico. | |
ES2071351T3 (es) | Un procedimiento para la produccion de 6,12-dihidro-6-hidroxicannabidiol y el uso del mismo para la produccion de trans-delta-9-tetrahidrocannabinol. | |
ES2074867T3 (es) | Derivados de quinazolina para potenciar la actividad antitumoral. | |
IT8021351A0 (it) | Processo per il trattamento di peci nella produzione di manufatti abase di carbonio. | |
ES2054988T3 (es) | Quinuclidinas, su empleo como medicamentos y procedimiento para su produccion. | |
ES483318A1 (es) | Un dispositivo antifriccion | |
MA20062A1 (fr) | Procede de production de catalyseurs perfectionnes et leur utilisation dans la production d'ammoniaque. | |
IT1143770B (it) | Catalizzatore per la produzione di ammoniaca,preparazione di tale catalizzatore e processo catalitico | |
ES2146268T3 (es) | Procedimiento para la fabricacion de acido amidoetercarboxilico o de una sal del mismo y de una mezcla de agentes con actividad superficial que los contienen. | |
ES2099464T3 (es) | Procedimiento para la produccion de acido (poli)lactico. | |
FR2738745B1 (fr) | Nouvelles compositions a base d'un melange synergetique entre au moins un ligand de vdr et un retinoide, et leurs utilisations | |
ES2062297T3 (es) | Derivados de saponita sinteticos, un metodo para preparar dichas saponitas y su uso en (hidro) conversiones cataliticas. | |
ES2077774T3 (es) | Catalizadores para poliuretano. | |
ES2160572T3 (es) | Un metodo para el tratamiento de lana. | |
BR8104597A (pt) | Processo para a producao de peroxido de hidrogenio,e ureias utilizadas no mesmo | |
ES2046797T3 (es) | Produccion de acido glioxilico mediante oxidacion enzimatica de acido glicolico. | |
ES2007591A4 (es) | Catalizadores acidos blonqueados | |
ES8203086A1 (es) | Un procedimiento para la produccion de n,n'-bis-(3-picolil) -4-metoxi-isoftalamida monohidratada | |
ES464141A1 (es) | Un procedimiento para la conversion enzimatica de una peni- cilina a un acido 6-aminopenicilanico. | |
IT1143694B (it) | Processo per la produzione di espansi poliuretanici,e prodotto ottenuto | |
ES2050864T3 (es) | Proceso para la preparacion de glicolatos de acido carboxilico y formamida. | |
AT308667B (de) | Verbundstoff für die Herstellung von Krankenunterlagen, Windeln od. dgl. | |
ES2084657T3 (es) | Agente para el tratamiento de los trastornos del sistema de transmision cerebro-neural. | |
ES2053499T3 (es) | Uso del stomatostatin en la fabricacion de un medicamento para el tratamiento de la artritis reumatoide. | |
ES2039506T3 (es) | Un procedimiento para la preparacion del compuesto n,n'-dimetil-n-(3,4,5-trimetoxibencil)-n'-(3,3-di-(4-fluorofenil)-propil)-etilendiamina. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 376121 Country of ref document: ES |