DK121508B - Fremgangsmåde til fremstilling af β-ionon. - Google Patents
Fremgangsmåde til fremstilling af β-ionon.Info
- Publication number
- DK121508B DK121508B DK493964AA DK493964A DK121508B DK 121508 B DK121508 B DK 121508B DK 493964A A DK493964A A DK 493964AA DK 493964 A DK493964 A DK 493964A DK 121508 B DK121508 B DK 121508B
- Authority
- DK
- Denmark
- Prior art keywords
- ionone
- production
- 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
- C07C403/14—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 doubly-bound oxygen atoms
- C07C403/16—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 doubly-bound oxygen atoms not being part of —CHO groups
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL298958 | 1963-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK121508B true DK121508B (da) | 1971-10-25 |
Family
ID=19755118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK493964AA DK121508B (da) | 1963-10-08 | 1964-10-07 | Fremgangsmåde til fremstilling af β-ionon. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3344192A (da) |
| CH (1) | CH457410A (da) |
| DE (1) | DE1291333B (da) |
| DK (1) | DK121508B (da) |
| GB (1) | GB1030946A (da) |
| NL (2) | NL298958A (da) |
| SE (1) | SE308306B (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6615125A (da) * | 1966-10-26 | 1968-04-29 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE73089C (de) * | Firma HAARMANN & REIMER in Holzminden | Verfahren zur Darstellung eines neuen Riechstoffes aus Citral, genannt Jonon | ||
| CH338469A (fr) * | 1953-03-03 | 1959-05-31 | Firmenich & Cie | Procédé de préparation de nouveaux cétals internes polycycliques |
| CH339618A (de) * | 1955-03-17 | 1959-07-15 | Arnold Zdenek Ing Dr | Verfahren zur Herstellung von B-Jonon |
| DE1000374C2 (de) * | 1955-03-30 | 1957-06-19 | Basf Ag | Verfahren zur Herstellung von Jonon |
| GB814226A (en) * | 1956-09-29 | 1959-06-03 | Council Scient Ind Res | An improved process for the preparation of ª‰-ionone |
| GB833088A (en) * | 1957-08-30 | 1960-04-21 | Glaxo Lab Ltd | Improvements in or relating to the production of ª‰-ionone |
| DE1080105B (de) * | 1957-11-27 | 1960-04-21 | Hoffmann La Roche | Verfahren zur Herstellung von im Kern ungesaettigten Jononverbindungen |
| US3117982A (en) * | 1959-10-07 | 1964-01-14 | Fritzsche Brothers Inc | 6-substittuted ionones and methods and intermediates used in their production |
| DE1137008B (de) * | 1961-03-11 | 1962-09-27 | Basf Ag | Verfahren zur Herstellung von Iononverbindungen |
| FR1355944A (fr) * | 1963-04-12 | 1964-03-20 | Studiengesellschaft Kohle Mbh | Procédé de préparation de dérivés gamma de la série de la ionone |
-
0
- NL NL122803D patent/NL122803C/xx active
- NL NL298958D patent/NL298958A/xx unknown
-
1964
- 1964-09-21 US US398044A patent/US3344192A/en not_active Expired - Lifetime
- 1964-09-29 DE DEN25592A patent/DE1291333B/de active Pending
- 1964-10-01 CH CH1277664A patent/CH457410A/de unknown
- 1964-10-02 SE SE11870/64A patent/SE308306B/xx unknown
- 1964-10-05 GB GB40469/64A patent/GB1030946A/en not_active Expired
- 1964-10-07 DK DK493964AA patent/DK121508B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL298958A (da) | |
| CH457410A (de) | 1968-06-15 |
| GB1030946A (en) | 1966-05-25 |
| US3344192A (en) | 1967-09-26 |
| NL122803C (da) | |
| DE1291333B (de) | 1969-03-27 |
| SE308306B (da) | 1969-02-10 |
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