FR2354351A1 - Procede de separation des isomeres optiques par chromatographie - Google Patents
Procede de separation des isomeres optiques par chromatographieInfo
- Publication number
- FR2354351A1 FR2354351A1 FR7617560A FR7617560A FR2354351A1 FR 2354351 A1 FR2354351 A1 FR 2354351A1 FR 7617560 A FR7617560 A FR 7617560A FR 7617560 A FR7617560 A FR 7617560A FR 2354351 A1 FR2354351 A1 FR 2354351A1
- Authority
- FR
- France
- Prior art keywords
- enantiomer
- hydrophilic polymeric
- aminoacid
- chromatography
- separating
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/52—Amides or imides
- C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
- B01D15/361—Ion-exchange
- B01D15/362—Cation-exchange
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7617560A FR2354351A1 (fr) | 1976-06-10 | 1976-06-10 | Procede de separation des isomeres optiques par chromatographie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7617560A FR2354351A1 (fr) | 1976-06-10 | 1976-06-10 | Procede de separation des isomeres optiques par chromatographie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2354351A1 true FR2354351A1 (fr) | 1978-01-06 |
FR2354351B1 FR2354351B1 (en) | 1979-06-22 |
Family
ID=9174209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7617560A Granted FR2354351A1 (fr) | 1976-06-10 | 1976-06-10 | Procede de separation des isomeres optiques par chromatographie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2354351A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0218089A1 (de) * | 1985-09-11 | 1987-04-15 | Bayer Ag | Optisch aktive (Meth)-Acrylamide, Polymere daraus, Verfahren zu ihrer Herstellung und ihre Verwendung zur Racematspaltung |
-
1976
- 1976-06-10 FR FR7617560A patent/FR2354351A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0218089A1 (de) * | 1985-09-11 | 1987-04-15 | Bayer Ag | Optisch aktive (Meth)-Acrylamide, Polymere daraus, Verfahren zu ihrer Herstellung und ihre Verwendung zur Racematspaltung |
US4931525A (en) * | 1985-09-11 | 1990-06-05 | Bayer Aktiengesellschaft | Optical active (meth)acrylamides and polymers thereof for racemate resolution |
Also Published As
Publication number | Publication date |
---|---|
FR2354351B1 (en) | 1979-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE74966T1 (de) | Hydrolyse von fetten unter anwendung von immobilisierter lipase. | |
TW353626B (en) | Surface-impregnated catalyst, process for the production thereof, and use thereof for the preparation of vinyl acetate | |
FR2398046A1 (fr) | Synthese enzymatique de la l-carnitine | |
GR3015202T3 (en) | Porous polymer beads and process. | |
DE3750290T2 (de) | Verfahren zur Herstellung eines druckempfindlichen Acrylat Polymer-Klebstoffes mit vermindertem Restmonomergehalt. | |
FR2330695B3 (en) | ||
ES381774A1 (es) | Un procedimiento para la produccion de l-lisina. | |
KR880007611A (ko) | 단백질 흡착도가 낮은 여과매질 | |
FR2354351A1 (fr) | Procede de separation des isomeres optiques par chromatographie | |
ES414758A1 (es) | Metodo para producir una dispersion y procedimiento de po- limerizacion. | |
ES8403033A1 (es) | Un procedimiento para la produccion en continuo de una membrana de polimetilpenteno. | |
KR930008156A (ko) | 광학 활성 시아노히드린을 에난티오 선택적으로 제조하는 효소적 방법 | |
DE69112415D1 (de) | Verfahren zur herstellung von glukose und fruktose aus sukrose. | |
ES8609197A1 (es) | Procedimiento para preparar esteres de ciclopropano con ac- tividad insecticida | |
DE3785960D1 (de) | Latex eines nitrilgruppen enthaltenden, hoch gesaettigten kautschuks und verfahren zu deren herstellung. | |
FR2073007A5 (en) | Immobielised active enzyme products | |
ATE397088T1 (de) | Verfahren zur herstellung von (s)- oder (r)-3,3,3-trifluor-2-hydroxy-2-methylpropionsaü e | |
ES8403277A1 (es) | Procedimiento para preparar un cebo rodenticida en bloques de dureza fragil. | |
ES430453A1 (es) | Procedimiento para la ramecizacion de las formas optica- mente activas de 1-fenilatilamina. | |
YANASE et al. | Microbial Metabolism of Nitriles in Pseudomonas sp.: Metabolism of Nitriles in Microorganisms.(VII) | |
ATE13192T1 (de) | Perlpolymerisat und dessen verwendung zur immobilisierung von enzymen. | |
ATE106447T1 (de) | Verfahren zur gewinnung der protease von endothia parasitica. | |
ES8308750A1 (es) | "metodo y aparato para ensamblar bolas huecas". | |
JPS5339978A (en) | Preparation of microcapsule having wall of semipermeable membrane | |
FR2276859A1 (fr) | Assemblage de membranes filtrantes et de materiau poreux et son utilisation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |