BE480274A - - Google Patents
Info
- Publication number
- BE480274A BE480274A BE480274DA BE480274A BE 480274 A BE480274 A BE 480274A BE 480274D A BE480274D A BE 480274DA BE 480274 A BE480274 A BE 480274A
- 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
- 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
- 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 |
|---|---|---|---|
| US262796XA | 1946-07-24 | 1946-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE480274A true BE480274A (https=) |
Family
ID=21830900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE480274D BE480274A (https=) | 1946-07-24 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE480274A (https=) |
| CH (1) | CH262796A (https=) |
| FR (1) | FR963812A (https=) |
| GB (1) | GB636935A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1045396B (de) * | 1953-01-22 | 1958-12-04 | Philips Nv | Verfahren zur Herstellung von Vitamin A |
| DE1003726B (de) * | 1953-01-22 | 1957-03-07 | Philips Nv | Verfahren zur Herstellung von ª‡, ª‰-ungesaettigten Saeurehalogeniden der Vitamin-A-Reihe |
-
0
- BE BE480274D patent/BE480274A/xx unknown
- FR FR963812D patent/FR963812A/fr not_active Expired
-
1947
- 1947-12-31 CH CH262796D patent/CH262796A/de unknown
-
1948
- 1948-01-31 GB GB2902/48A patent/GB636935A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR963812A (https=) | 1950-07-21 |
| GB636935A (en) | 1950-05-10 |
| CH262796A (de) | 1949-07-31 |