BE731898A - - Google Patents
Info
- Publication number
- BE731898A BE731898A BE731898DA BE731898A BE 731898 A BE731898 A BE 731898A BE 731898D A BE731898D A BE 731898DA BE 731898 A BE731898 A BE 731898A
- Authority
- BE
- Belgium
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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL686805835A NL155006B (nl) | 1968-04-24 | 1968-04-24 | Werkwijze voor de bereiding van beta-ionon. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE731898A true BE731898A (de) | 1969-10-22 |
Family
ID=19803447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE731898D BE731898A (de) | 1968-04-24 | 1969-04-22 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT290491B (de) |
| BE (1) | BE731898A (de) |
| CH (1) | CH509300A (de) |
| DE (1) | DE1917132C3 (de) |
| FR (1) | FR2007509A1 (de) |
| GB (1) | GB1191089A (de) |
| NL (1) | NL155006B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3328440A1 (de) * | 1983-08-06 | 1985-02-21 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von jononen |
| DE3431131A1 (de) * | 1984-08-24 | 1986-03-06 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von jononen |
| DE59401379D1 (de) * | 1993-06-11 | 1997-02-06 | Hoffmann La Roche | Herstellung von beta-Jonon |
| EP1921058A1 (de) * | 2006-11-10 | 2008-05-14 | DSMIP Assets B.V. | Verfahren zur Herstellung von Jononen, Vitamin A, Vitamin A Derivaten, Carotin und Carotinoiden |
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1968
- 1968-04-24 NL NL686805835A patent/NL155006B/xx not_active IP Right Cessation
-
1969
- 1969-04-02 DE DE1917132A patent/DE1917132C3/de not_active Expired
- 1969-04-21 GB GB20262/69A patent/GB1191089A/en not_active Expired
- 1969-04-21 CH CH600469A patent/CH509300A/de not_active IP Right Cessation
- 1969-04-21 AT AT383369A patent/AT290491B/de not_active IP Right Cessation
- 1969-04-22 BE BE731898D patent/BE731898A/xx unknown
- 1969-04-24 FR FR6913001A patent/FR2007509A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1917132A1 (de) | 1969-11-06 |
| DE1917132B2 (de) | 1979-05-23 |
| FR2007509A1 (en) | 1970-01-09 |
| NL155006B (nl) | 1977-11-15 |
| DE1917132C3 (de) | 1980-01-10 |
| GB1191089A (en) | 1970-05-06 |
| CH509300A (de) | 1971-06-30 |
| AT290491B (de) | 1971-06-11 |
| NL6805835A (de) | 1969-10-28 |