BE478432A - - Google Patents
Info
- Publication number
- BE478432A BE478432A BE478432DA BE478432A BE 478432 A BE478432 A BE 478432A BE 478432D A BE478432D A BE 478432DA BE 478432 A BE478432 A BE 478432A
- Authority
- BE
- Belgium
Links
Classifications
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- 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 |
|---|---|---|---|
| GB32551/47A GB633748A (en) | 1946-12-24 | 1946-12-24 | Improvements in or relating to the production of a vitamin a intermediate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE478432A true BE478432A (en:Method) |
Family
ID=10340358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE478432D BE478432A (en:Method) | 1946-12-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE478432A (en:Method) |
| FR (1) | FR1020801A (en:Method) |
| GB (1) | GB633748A (en:Method) |
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0
- BE BE478432D patent/BE478432A/xx unknown
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1946
- 1946-12-24 GB GB32551/47A patent/GB633748A/en not_active Expired
-
1947
- 1947-12-24 FR FR1020801D patent/FR1020801A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1020801A (fr) | 1953-02-11 |
| GB633748A (en) | 1949-12-19 |