IT1064741B - Procedimento per la preparazione di composti polienici - Google Patents
Procedimento per la preparazione di composti polieniciInfo
- Publication number
- IT1064741B IT1064741B IT25963/76A IT2596376A IT1064741B IT 1064741 B IT1064741 B IT 1064741B IT 25963/76 A IT25963/76 A IT 25963/76A IT 2596376 A IT2596376 A IT 2596376A IT 1064741 B IT1064741 B IT 1064741B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- polyenic compounds
- polyenic
- compounds
- Prior art date
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
- C07C403/06—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 singly-bound oxygen atoms
- C07C403/12—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 singly-bound oxygen atoms by esterified hydroxy groups
-
- 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
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
-
- 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)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1090775A CH619437A5 (en) | 1975-08-22 | 1975-08-22 | Process for the preparation of polyene compounds. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1064741B true IT1064741B (it) | 1985-02-25 |
Family
ID=4368076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25963/76A IT1064741B (it) | 1975-08-22 | 1976-08-03 | Procedimento per la preparazione di composti polienici |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS6051457B2 (nl) |
| AT (1) | AT351682B (nl) |
| BE (1) | BE845366A (nl) |
| CH (1) | CH619437A5 (nl) |
| DE (1) | DE2636879C2 (nl) |
| FR (1) | FR2321467A1 (nl) |
| GB (1) | GB1550173A (nl) |
| IT (1) | IT1064741B (nl) |
| NL (1) | NL189560C (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3434038A1 (de) * | 1984-09-17 | 1986-03-27 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von alkali- und erdalkalisalzen der benzaldehyd-2,4-disulfonsaeure |
| FR2872129B1 (fr) | 2004-06-23 | 2008-12-12 | Solystic Sa | Bac de stockage pour lettres et objets plats postaux |
| DE102008002302A1 (de) | 2007-06-13 | 2008-12-18 | Basf Se | Verfahren zur Hestellung von Etretinat |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1068709B (de) * | 1959-11-12 | Badische Anilin- S. Soda-Faibrik Aktiengesellschaft, Ludwigshafen/Rhein | Verfahren zur Synthese von Verbindungen der Axerophtyliden-Reihe | |
| CH388300A (de) * | 1958-03-14 | 1965-02-28 | Basf Ag | Verfahren zur Herstellung von den B-Cyclogeranylidenrest tragenden Verbindungen |
| DE1068710B (de) * | 1958-08-06 | 1959-11-12 | Badische Anilin- &. Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhein | Verfahren zur Herstellung von Verbindungen der beta-Ionylidenäthyliden-Reihe |
| DE1259890B (de) * | 1965-12-21 | 1968-02-01 | Basf Ag | Verfahren zur Herstellung von Carbonsaeurenitrilen |
| CH585166A5 (nl) * | 1973-03-30 | 1977-02-28 | Hoffmann La Roche |
-
1975
- 1975-08-22 CH CH1090775A patent/CH619437A5/de unknown
-
1976
- 1976-08-03 IT IT25963/76A patent/IT1064741B/it active
- 1976-08-12 NL NLAANVRAGE7608973,A patent/NL189560C/nl not_active IP Right Cessation
- 1976-08-17 DE DE2636879A patent/DE2636879C2/de not_active Expired
- 1976-08-20 FR FR7625321A patent/FR2321467A1/fr active Granted
- 1976-08-20 BE BE169947A patent/BE845366A/xx not_active IP Right Cessation
- 1976-08-20 AT AT621376A patent/AT351682B/de not_active IP Right Cessation
- 1976-08-20 GB GB34791/76A patent/GB1550173A/en not_active Expired
- 1976-08-20 JP JP51098844A patent/JPS6051457B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2636879A1 (de) | 1977-03-03 |
| JPS6051457B2 (ja) | 1985-11-14 |
| CH619437A5 (en) | 1980-09-30 |
| GB1550173A (en) | 1979-08-08 |
| NL189560C (nl) | 1993-05-17 |
| NL189560B (nl) | 1992-12-16 |
| DE2636879C2 (de) | 1985-11-28 |
| AT351682B (de) | 1979-08-10 |
| NL7608973A (nl) | 1977-02-24 |
| ATA621376A (de) | 1979-01-15 |
| BE845366A (fr) | 1977-02-21 |
| FR2321467A1 (fr) | 1977-03-18 |
| FR2321467B1 (nl) | 1982-04-09 |
| JPS5225732A (en) | 1977-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940722 |