FR2589861B1 - Procede de preparation du retinonitrile et nouveau carbonate utilisable dans sa mise en oeuvre - Google Patents
Procede de preparation du retinonitrile et nouveau carbonate utilisable dans sa mise en oeuvreInfo
- Publication number
- FR2589861B1 FR2589861B1 FR8516737A FR8516737A FR2589861B1 FR 2589861 B1 FR2589861 B1 FR 2589861B1 FR 8516737 A FR8516737 A FR 8516737A FR 8516737 A FR8516737 A FR 8516737A FR 2589861 B1 FR2589861 B1 FR 2589861B1
- Authority
- FR
- France
- Prior art keywords
- retinonitrile
- implementation
- preparation
- new carbonate
- carbonate
- 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
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/20—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by carboxyl groups or halides, anhydrides, or (thio)esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/22—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8516737A FR2589861B1 (fr) | 1985-11-13 | 1985-11-13 | Procede de preparation du retinonitrile et nouveau carbonate utilisable dans sa mise en oeuvre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8516737A FR2589861B1 (fr) | 1985-11-13 | 1985-11-13 | Procede de preparation du retinonitrile et nouveau carbonate utilisable dans sa mise en oeuvre |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2589861A1 FR2589861A1 (fr) | 1987-05-15 |
FR2589861B1 true FR2589861B1 (fr) | 1987-12-24 |
Family
ID=9324745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8516737A Expired FR2589861B1 (fr) | 1985-11-13 | 1985-11-13 | Procede de preparation du retinonitrile et nouveau carbonate utilisable dans sa mise en oeuvre |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2589861B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2122694A5 (fr) * | 1971-01-20 | 1972-09-01 | Rhone Poulenc Sa | |
BE794872A (fr) * | 1972-02-02 | 1973-08-01 | Rhone Poulenc Sa | Nouvelles sulfones derivees de dimethyl-1,5 hexadiene-1,5 ylene |
DE2649138A1 (de) * | 1975-10-30 | 1977-05-12 | Hoffmann La Roche | Verfahren zur herstellung von polyenverbindungen |
-
1985
- 1985-11-13 FR FR8516737A patent/FR2589861B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2589861A1 (fr) | 1987-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO176189C (no) | Fremgangsmåte og elektrolysecelle for fremstilling av aluminium | |
HUT42512A (en) | Process for preparing new polysaccharide esters and salts thereof | |
FR2640801B1 (fr) | Polyelectrolyte solide et procede pour sa preparation | |
FR2584785B1 (fr) | Element de fixation borgne auto-obturant et procede pour sa mise en oeuvre | |
DE3660532D1 (en) | Method and apparatus for the production of packets with rounded or sloped edges | |
FR2589392B1 (fr) | Procede de fabrication de sacs et sacs realises par sa mise en oeuvre | |
FR2539775B1 (fr) | Procede de pavage et grappin pour sa mise en oeuvre | |
MX164377B (es) | Mejoras en disposicion y metodo para anclaje de tubos | |
IT1188412B (it) | Apparecchiatura e metodo per traslare ed orientare contenitore | |
ES550674A0 (es) | Un metodo y su correspondiente equipo para la deteccion de ligandos en una solucion a ensayar | |
MX4442A (es) | Sulfometilpoliacrilamida y proceso para su produccion | |
FR2594707B3 (fr) | Procede et appareillage pour reduire la teneur en sels inactifs de solutions residuaires de centrales nucleaires | |
ES557786A0 (es) | Metodo de vigilancia de articulos en una zona de deteccion | |
GR862733B (en) | Method and arrangement for continual plane soldering of foils plates rods tubes made of thermoplastic material | |
FR2314424A1 (fr) | Construction sous-marine et procede pour sa mise en oeuvre | |
YU43697B (en) | Process for obtaining 7-amino-3-propenyl-cephalosporanic acid and its esthers | |
FR2596623B1 (fr) | Procede de mise en place d'un raisin dans un etui porte-raisin et etui porte-raisin pour la mise en oeuvre de ce procede | |
FR2589861B1 (fr) | Procede de preparation du retinonitrile et nouveau carbonate utilisable dans sa mise en oeuvre | |
ES2007294B3 (es) | Proceso de separacion de cationes en soluciones | |
FR2606689B1 (fr) | Bouchon de retenue des scories et procede pour sa mise en oeuvre et sa fabrication | |
ES555835A0 (es) | Un procedimiento para la produccion de una isatina y una sal de la misma | |
FR2460885B1 (fr) | Procede de thermoscellage et dispositifs de mise en oeuvre | |
HUT44010A (en) | Process for producing azetidine-3-carboxylic acid derivatives and their salts | |
MC1740A1 (fr) | Glyocides et procede pour leur preparation | |
FR2576340B1 (fr) | Procede de construction de cavites au-dessous de locaux existants, ainsi que les moyens et le materiau pour la mise en oeuvre du procede |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |