ES267126A1 - Un metodo de producir compuestos de la serie de la vitamina a - Google Patents
Un metodo de producir compuestos de la serie de la vitamina aInfo
- Publication number
- ES267126A1 ES267126A1 ES0267126A ES267126A ES267126A1 ES 267126 A1 ES267126 A1 ES 267126A1 ES 0267126 A ES0267126 A ES 0267126A ES 267126 A ES267126 A ES 267126A ES 267126 A1 ES267126 A1 ES 267126A1
- Authority
- ES
- Spain
- Prior art keywords
- vitamin
- acid
- series
- imine
- compounds
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/23—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same unsaturated acyclic carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/30—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same unsaturated acyclic carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/31—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing rings other than six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL251315 | 1960-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES267126A1 true ES267126A1 (es) | 1961-11-01 |
Family
ID=19752317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0267126A Expired ES267126A1 (es) | 1960-05-06 | 1961-05-04 | Un metodo de producir compuestos de la serie de la vitamina a |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH452501A (de) |
| DK (1) | DK114130B (de) |
| ES (1) | ES267126A1 (de) |
| GB (1) | GB975361A (de) |
-
1961
- 1961-05-03 CH CH519661A patent/CH452501A/de unknown
- 1961-05-03 GB GB16034/61A patent/GB975361A/en not_active Expired
- 1961-05-03 DK DK181061AA patent/DK114130B/da unknown
- 1961-05-04 ES ES0267126A patent/ES267126A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB975361A (en) | 1964-11-18 |
| DK114130B (da) | 1969-06-02 |
| CH452501A (de) | 1968-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB642412A (en) | Process of purifying aromatic 1-hydroxy-2-acid amides by conversion into aromatic oxazine diones and reconversion of the said diones to purified amides | |
| GB967718A (en) | N-substituted azaspiranes | |
| GB1395802A (en) | Substituted benzamides and herbicidal uses thereof | |
| GB1317499A (en) | Process for the manufacture of n,n-dihaloalkyl-2,6-dinitro-4- substituted anilines | |
| ES267126A1 (es) | Un metodo de producir compuestos de la serie de la vitamina a | |
| ES467702A1 (es) | Procedimiento para preparar acetamidas. | |
| SE7505606L (sv) | Derivat av metylamin, kompositioner innehallande dylika derivat, samt sett for framstellning av derivaten och kompositionerna. | |
| ES419319A1 (es) | Un procedimiento para la obtencion de derivados de acidos 3-benzoilfenilalcanoicos. | |
| GB1369129A (en) | Cyclic imidic acid esters and process for their production | |
| GB1017619A (en) | 2, 2, 6, 6-tetramethyl-4-cyano-4-carbalkoxy-1-oxa-2, 6-disila í¡í¡ and production thereof | |
| GB817559A (en) | Cyanoalkyl esters | |
| US2422616A (en) | Vitamin | |
| GB1414825A (en) | Process for the preparation of substituted chloroacetanilides | |
| BR8205041A (pt) | Processo para a preparacao de 4-metil-5-xo-3-tioxo-tetrahidro-1,2,4-(2h,4h)-triazinas | |
| GB654521A (en) | Manufacture of phenoxy-acetamidines | |
| US2449194A (en) | Nu-dihydroxypropyl phenylacetamide | |
| GB977964A (en) | Pentafluorophenyl compounds and their manufacture | |
| ES488937A1 (es) | Procedimiento para la preparacion de succinonitrilo | |
| GB1269692A (en) | Substituted carboxylic acid anilides | |
| GB613807A (en) | Processes for the production of amino compounds | |
| GB787061A (en) | Process for producing n-methyl--a-phenylsuccinimide | |
| ES262531A1 (es) | Un procedimiento para preparar nuevas 2,6 dicetopiperazinas | |
| GB1228521A (de) | ||
| GB1368824A (en) | Azo dyestuffs | |
| GB1512168A (en) | Process for preparing 1-(beta-cyanoethylamino)-3-acylaminobenzenes |