ES2043636T3 - Procedimiento para la obtencion de caprolactama a partir del acido 6-aminocapronico, sus esteres y amidas. - Google Patents
Procedimiento para la obtencion de caprolactama a partir del acido 6-aminocapronico, sus esteres y amidas.Info
- Publication number
- ES2043636T3 ES2043636T3 ES87118201T ES87118201T ES2043636T3 ES 2043636 T3 ES2043636 T3 ES 2043636T3 ES 87118201 T ES87118201 T ES 87118201T ES 87118201 T ES87118201 T ES 87118201T ES 2043636 T3 ES2043636 T3 ES 2043636T3
- Authority
- ES
- Spain
- Prior art keywords
- amides
- esters
- procedure
- acid
- aminochapronic
- 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
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 title abstract 4
- 150000001408 amides Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000002253 acid Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000012429 reaction media Substances 0.000 abstract 2
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229960002684 aminocaproic acid Drugs 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE CAPROLACTAMA POR CALENTAMIENTO DE ACIDO 6-AMINOCAPROICO, SUS ESTERES, SUS AMIDAS O MEZCLAS DE LOS MISMOS, EN PRESENCIA DE UN MEDIO DE REACCION INERTE, LIQUIDO EN LAS CONDICIONES DE LA REACCION, CON UN PUNTO DE EBULLICION SUPERIOR AL DE LA CAPROLACTAMA. EL PROCEDIMIENTO SE CARACTERIZA POR QUE SE EMPLEAN COMO MEDIO DE REACCION HIDROCARBUROS, SE MANTIENE UNA TEMPERATURA DE 150 A 350 GRADOS C, SE AÑADE ACIDO 6-AMINOCAPROICO, SUS ESTERES, SUS AMIDAS O MEZCLAS DE LOS MISMOS EN LA MEDIDA EN QUE VAN REACCIONANDO Y SE SEPARA CAPROLACTAMA EN LA MEDIDA EN QUE SE VA PRODUCIENDO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863643011 DE3643011A1 (de) | 1986-12-17 | 1986-12-17 | Verfahren zur herstellung von caprolactam aus 6-aminocapronsaeure, deren estern und amiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2043636T3 true ES2043636T3 (es) | 1994-01-01 |
Family
ID=6316345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES87118201T Expired - Lifetime ES2043636T3 (es) | 1986-12-17 | 1987-12-09 | Procedimiento para la obtencion de caprolactama a partir del acido 6-aminocapronico, sus esteres y amidas. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4767856A (es) |
| EP (1) | EP0271817B1 (es) |
| JP (1) | JPH0780837B2 (es) |
| DE (2) | DE3643011A1 (es) |
| ES (1) | ES2043636T3 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3843793A1 (de) * | 1988-12-24 | 1990-07-05 | Basf Ag | Verfahren zur herstellung von caprolactam |
| US5780623A (en) * | 1996-02-23 | 1998-07-14 | Dsm N.V. | Process to prepare ε-caprolactam from 6-aminocaproic acid |
| US6372939B1 (en) * | 2000-11-16 | 2002-04-16 | E.I. Du Pont De Nemours And Company | Production of 6-aminocaproic acid |
| FR2833946B1 (fr) * | 2001-12-21 | 2005-08-05 | Rhodia Polyamide Intermediates | Procede de preparation de lactame |
| NZ596972A (en) | 2009-06-13 | 2014-03-28 | Rennovia Inc | Production of adipic acid and derivatives from carbohydrate-containing materials |
| AU2010259935B2 (en) | 2009-06-13 | 2016-05-26 | Archer-Daniels-Midland Company | Production of glutaric acid and derivatives from carbohydrate-containing materials |
| US8669397B2 (en) | 2009-06-13 | 2014-03-11 | Rennovia, Inc. | Production of adipic acid and derivatives from carbohydrate-containing materials |
| AU2010259937B2 (en) | 2009-06-13 | 2016-07-14 | Archer-Daniels-Midland Company | Production of adipic acid and derivatives from carbohydrate-containing materials |
| CN102869642A (zh) | 2010-03-05 | 2013-01-09 | 莱诺维亚公司 | 己二酸组合物 |
| US8669393B2 (en) * | 2010-03-05 | 2014-03-11 | Rennovia, Inc. | Adipic acid compositions |
| US9770705B2 (en) | 2010-06-11 | 2017-09-26 | Rennovia Inc. | Oxidation catalysts |
| EP2791104B1 (en) | 2011-12-14 | 2018-01-10 | Rennovia Inc. | Water concentration reduction process |
| WO2018105572A1 (ja) | 2016-12-06 | 2018-06-14 | 東レ株式会社 | ε－カプロラクタムの製造方法 |
| IT201800021409A1 (it) | 2018-12-28 | 2020-06-28 | Aquafil S P A | Processo per la produzione di epsilon caprolattame dallacido 6-aminocaproico. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE859015C (de) * | 1943-03-05 | 1952-12-11 | Basf Ag | Verfahren zur Herstellung von ª-Caprolactam |
| CH334311A (de) * | 1955-04-04 | 1958-11-30 | Inventa Ag | Verfahren zur Herstellung von e-Caprolactam |
| US3485821A (en) * | 1967-05-29 | 1969-12-23 | Techni Chem Co The | Process for preparing caprolactam and its alkyl substituted derivatives |
| GB1268869A (en) * | 1968-09-04 | 1972-03-29 | Teijin Ltd | PROCESS FOR THE PREPARATION OF epsilon-CAPROLACTAM |
| US3857510A (en) * | 1971-10-14 | 1974-12-31 | Allied Chem | Ketone cleavage and products therefrom |
| US3988319A (en) * | 1974-09-16 | 1976-10-26 | Allied Chemical Corporation | Process for producing caprolactam from 6-aminocaproic acid |
| US4470928A (en) * | 1981-10-15 | 1984-09-11 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for producing cyanovaleric esters and caprolactam |
| DE3245109A1 (de) * | 1982-12-07 | 1984-06-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur durchfuehrung von organischen kondensationsreaktionen |
-
1986
- 1986-12-17 DE DE19863643011 patent/DE3643011A1/de not_active Withdrawn
-
1987
- 1987-12-09 ES ES87118201T patent/ES2043636T3/es not_active Expired - Lifetime
- 1987-12-09 JP JP62309797A patent/JPH0780837B2/ja not_active Expired - Fee Related
- 1987-12-09 EP EP87118201A patent/EP0271817B1/de not_active Expired - Lifetime
- 1987-12-09 DE DE8787118201T patent/DE3782811D1/de not_active Expired - Fee Related
- 1987-12-15 US US07/133,274 patent/US4767856A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3782811D1 (de) | 1993-01-07 |
| US4767856A (en) | 1988-08-30 |
| EP0271817B1 (de) | 1992-11-25 |
| DE3643011A1 (de) | 1988-06-30 |
| JPH0780837B2 (ja) | 1995-08-30 |
| EP0271817A1 (de) | 1988-06-22 |
| JPS63156767A (ja) | 1988-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE53057T1 (de) | Verfahren zur herstellung von kohlenwasserstoffe enthaltenden fluessigkeiten aus biomasse. | |
| BG31373A3 (bg) | Метод за получаване на алкилароматни въглеводороди | |
| ES8306122A1 (es) | Procedimiento para la obtencion de derivados de imidazol trisustituidos. | |
| ES2091976T3 (es) | Metodos perfeccionados para la amplificacion del acido nucleico. | |
| ES2031132T3 (es) | Procedimiento. | |
| IN153893B (es) | ||
| IT1004840B (it) | Procedimento per la produzione di fibre di carbonio | |
| ES481740A1 (es) | Un aparato para la purificacion biologica del agua. | |
| ES8301980A1 (es) | Procedimiento para la preparacion de 8-arilalcohil-3-fenil-3-nortropanoles . | |
| ES2152446T3 (es) | Composicion acida cristalina mesoporosa de un difosfonato-fosfito de un metal tetravalente, que se puede utilizar como catalizador. | |
| ES535516A0 (es) | Procedimiento para recuperar caprolactama del residuo que queda en la destilacion, bajo presion reducida, de caprolactama impura obtenida por transposicion de ciclohexanona-oxima | |
| ES8608502A1 (es) | Procedimiento para la obtencion de benzofuranonas | |
| ES492861A0 (es) | Procedimiento para la fabricacion de compuestos carboxilados | |
| ES8705463A1 (es) | Un procedimiento para la preparacion de 1-metil-4,5-dihi- droorotil-histidil-prolinamida | |
| MX7150E (es) | Procedimiento para la obtencion de diesteres de acido sulfo-succinico | |
| ES8607922A1 (es) | Procedimiento para preparar 9-oxo-15 a-hidroxi-16-fenoxi y 16-fenoxi sustituido-17,18,19,20-tetranorprosta-4,5,13 (e)- trienoatos | |
| MX152284A (es) | Procedimiento mejorado para la preparacion de esteres de acido 2-cloroacetoacetico | |
| ATE14737T1 (de) | Verfahren zur herstellung von chlor-diphenylphosphan. | |
| ATE57523T1 (de) | Verfahren zur herstellung reiner dialkylsuccinate. | |
| ES8201147A1 (es) | Procedimiento para la fabricacion de 5-amino-1,2,3-tiadiazo-les | |
| GB1234589A (es) | ||
| ES8800181A1 (es) | Un procedimiento para la preparacion de un hidrohaluro de oxazolindiona | |
| NO305749B1 (no) | FremgangsmÕte for Õ overf°re et rÕmateriale omfattende lineµre olefiner til et produkt anriket pÕ forgrenede olefiner | |
| SU148059A1 (ru) | Способ получени N-диэтилендиамидофосфинил-N'-этилен-N"-арилгуанидинов | |
| IT8723036A0 (it) | Procedimento per la raffinazione del carbone mediante agglomerazione selettiva. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 271817 Country of ref document: ES |