FR2371419A1 - Acide 6-oxo-2-methyl-2,4-heptadienoique, esters et amides de cet acide, et procede de preparation de ces composes nouveaux - Google Patents
Acide 6-oxo-2-methyl-2,4-heptadienoique, esters et amides de cet acide, et procede de preparation de ces composes nouveauxInfo
- Publication number
- FR2371419A1 FR2371419A1 FR7733549A FR7733549A FR2371419A1 FR 2371419 A1 FR2371419 A1 FR 2371419A1 FR 7733549 A FR7733549 A FR 7733549A FR 7733549 A FR7733549 A FR 7733549A FR 2371419 A1 FR2371419 A1 FR 2371419A1
- Authority
- FR
- France
- Prior art keywords
- acid
- oxo
- methyl
- degrees
- amids
- 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
- 150000001875 compounds Chemical class 0.000 title abstract 3
- JGBAVQBLUTYORM-UHFFFAOYSA-N 2-methyl-6-oxohepta-2,4-dienoic acid Chemical compound CC(=O)C=CC=C(C)C(O)=O JGBAVQBLUTYORM-UHFFFAOYSA-N 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 235000021466 carotenoid Nutrition 0.000 abstract 1
- 150000001747 carotenoids Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- -1 enol acetate Chemical class 0.000 abstract 1
- 230000002140 halogenating effect Effects 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003495 polar organic solvent Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- 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
- C07C59/76—Unsaturated compounds containing keto groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762652356 DE2652356A1 (de) | 1976-11-17 | 1976-11-17 | 6-oxo-2-methyl-hepta-2,4-diensaeure, deren ester und amide sowie ein verfahren zur herstellung der neuen verbindungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2371419A1 true FR2371419A1 (fr) | 1978-06-16 |
| FR2371419B1 FR2371419B1 (enExample) | 1983-10-14 |
Family
ID=5993370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7733549A Granted FR2371419A1 (fr) | 1976-11-17 | 1977-11-08 | Acide 6-oxo-2-methyl-2,4-heptadienoique, esters et amides de cet acide, et procede de preparation de ces composes nouveaux |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH633767A5 (enExample) |
| DE (1) | DE2652356A1 (enExample) |
| FR (1) | FR2371419A1 (enExample) |
| GB (1) | GB1590033A (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2165962A (en) * | 1936-10-29 | 1939-07-11 | Ig Farbenindustrie Ag | Production of alkylidene diethers or ether-esters |
| CH601100A5 (enExample) * | 1974-08-05 | 1978-06-30 | Hoffmann La Roche |
-
1976
- 1976-11-17 DE DE19762652356 patent/DE2652356A1/de not_active Withdrawn
-
1977
- 1977-11-08 FR FR7733549A patent/FR2371419A1/fr active Granted
- 1977-11-14 CH CH1387977A patent/CH633767A5/de not_active IP Right Cessation
- 1977-11-16 GB GB4764277A patent/GB1590033A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2652356A1 (de) | 1978-05-18 |
| CH633767A5 (en) | 1982-12-31 |
| GB1590033A (en) | 1981-05-28 |
| FR2371419B1 (enExample) | 1983-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |