ES2088172T3 - Procedimiento para la obtencion de esteres de acidos alquilcarboxilicos omega-(uretano o-substituidos). - Google Patents
Procedimiento para la obtencion de esteres de acidos alquilcarboxilicos omega-(uretano o-substituidos).Info
- Publication number
- ES2088172T3 ES2088172T3 ES93101625T ES93101625T ES2088172T3 ES 2088172 T3 ES2088172 T3 ES 2088172T3 ES 93101625 T ES93101625 T ES 93101625T ES 93101625 T ES93101625 T ES 93101625T ES 2088172 T3 ES2088172 T3 ES 2088172T3
- Authority
- ES
- Spain
- Prior art keywords
- substituted
- esters
- urethane
- alkyl carboxylic
- procedure
- 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
- 238000000034 method Methods 0.000 title abstract 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title 1
- 150000001735 carboxylic acids Chemical class 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000003951 lactams Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- GGWBHVILAJZWKJ-KJEVSKRMSA-N ranitidine hydrochloride Chemical compound [H+].[Cl-].[O-][N+](=O)\C=C(/NC)NCCSCC1=CC=C(CN(C)C)O1 GGWBHVILAJZWKJ-KJEVSKRMSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
- Pyrrole Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
SE DESCRIBE UN PROCESO PARA LA FABRICACION DE OMEGA URETANO SUSTITUIDO) ESTERES ALQUIL ACIDO CARBOXILICO, CARACTERIZADO PORQUE, SE TRANSFORMA UNA LACTAMO CON 4 HASTA 9 MIEMBROS ANULARES, QUE PUEDEN TENER COMO SUSTITUYENTES ALQUIL -, ALQUENIL -, CICLOALQUIL CARBONO, CON DIESTER DE ACIDO CARBONICO DE ALCANOLENO, ALQUENOLENO, CICLOALCANOLENO, ARALCANOLENO O FENOLENO CON HASTA 12 ATOMOS DE CARBONO EN UNA TEMPERATURA DESDE 25 HASTA 300 RESENCIA DE CANTIDAD ACTIVA CATALITICA DE UNA BASE.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4203457A DE4203457A1 (de) | 1992-02-07 | 1992-02-07 | Verfahren zur herstellung von (omega)-(o-substituierten urethano)carbonsaeureestern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2088172T3 true ES2088172T3 (es) | 1996-08-01 |
Family
ID=6451115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93101625T Expired - Lifetime ES2088172T3 (es) | 1992-02-07 | 1993-02-03 | Procedimiento para la obtencion de esteres de acidos alquilcarboxilicos omega-(uretano o-substituidos). |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5300678A (es) |
| EP (1) | EP0554844B1 (es) |
| JP (1) | JPH05255231A (es) |
| DE (2) | DE4203457A1 (es) |
| ES (1) | ES2088172T3 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6727300B2 (en) | 2000-11-03 | 2004-04-27 | Cytec Technology Corp. | Polymeric articles containing hindered amine light stabilizers based on multi-functional carbonyl compounds |
| US6492521B2 (en) | 2000-11-03 | 2002-12-10 | Cytec Technology Corp. | Hindered amine light stabilizers based on multi-functional carbonyl compounds and methods of making same |
| US6414155B1 (en) | 2000-11-03 | 2002-07-02 | Cytec Technology Corp. | Oligomeric hindered amine light stabilizers based on multi-functional carbonyl compounds and methods of making same |
| US6545156B1 (en) | 2000-11-03 | 2003-04-08 | Cytec Technology Corp. | Oligomeric hindered amine light stabilizers based on multi-functional carbonyl compounds and methods of making same |
| TW201024259A (en) * | 2008-12-24 | 2010-07-01 | China Petrochemical Dev Corp | Method for preparing organic carboxylic acid ester |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3078301A (en) * | 1960-10-31 | 1963-02-19 | Allied Chem | Esters of n-carboalkoxy-e-aminocaproic acid |
-
1992
- 1992-02-07 DE DE4203457A patent/DE4203457A1/de not_active Withdrawn
-
1993
- 1993-01-29 JP JP5013466A patent/JPH05255231A/ja active Pending
- 1993-02-03 ES ES93101625T patent/ES2088172T3/es not_active Expired - Lifetime
- 1993-02-03 EP EP93101625A patent/EP0554844B1/de not_active Expired - Lifetime
- 1993-02-03 DE DE59303045T patent/DE59303045D1/de not_active Expired - Lifetime
- 1993-02-05 US US08/014,168 patent/US5300678A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05255231A (ja) | 1993-10-05 |
| EP0554844B1 (de) | 1996-06-26 |
| DE4203457A1 (de) | 1993-08-12 |
| EP0554844A2 (de) | 1993-08-11 |
| US5300678A (en) | 1994-04-05 |
| DE59303045D1 (de) | 1996-08-01 |
| EP0554844A3 (en) | 1993-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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