BE662635A - - Google Patents
Info
- Publication number
- BE662635A BE662635A BE662635A BE662635A BE662635A BE 662635 A BE662635 A BE 662635A BE 662635 A BE662635 A BE 662635A BE 662635 A BE662635 A BE 662635A BE 662635 A BE662635 A BE 662635A
- 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
-
- 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
- C07C403/06—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 singly-bound oxygen atoms
- C07C403/10—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 singly-bound oxygen atoms by etherified hydroxy 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 |
|---|---|---|---|
| NL6404175A NL124125C (nl) | 1964-04-17 | 1964-04-17 | Werkwijze ter bereiding van vitamine A aldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE662635A true BE662635A (nl) | 1965-10-18 |
Family
ID=89843820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE662635A BE662635A (nl) | 1964-04-17 | 1965-04-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3422151A (nl) |
| BE (1) | BE662635A (nl) |
| CH (1) | CH462129A (nl) |
| DE (1) | DE1230777B (nl) |
| FR (1) | FR1438608A (nl) |
| GB (1) | GB1102543A (nl) |
| NL (1) | NL124125C (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2595690B1 (fr) * | 1986-03-14 | 1988-09-23 | Rhone Poulenc Sante | Procede de preparation d'aldehydes polyeniques |
| CN103396350B (zh) * | 2012-01-09 | 2014-11-05 | 浙江师范大学 | 一种利用顺式-1-卤-2-氯代烯烃合成维生素a的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2628979A (en) * | 1946-10-30 | 1953-02-17 | Organon Nv | Process for the preparation of unsaturated aldehydes |
-
1964
- 1964-04-17 NL NL6404175A patent/NL124125C/nl active
-
1965
- 1965-04-01 US US444842A patent/US3422151A/en not_active Expired - Lifetime
- 1965-04-02 GB GB14076/65A patent/GB1102543A/en not_active Expired
- 1965-04-12 CH CH510765A patent/CH462129A/de unknown
- 1965-04-15 DE DEN26584A patent/DE1230777B/de active Pending
- 1965-04-16 BE BE662635A patent/BE662635A/xx unknown
- 1965-04-16 FR FR13612A patent/FR1438608A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3422151A (en) | 1969-01-14 |
| GB1102543A (en) | 1968-02-07 |
| NL124125C (nl) | 1968-04-16 |
| NL6404175A (nl) | 1965-10-18 |
| FR1438608A (fr) | 1966-05-13 |
| CH462129A (de) | 1968-09-15 |
| DE1230777B (de) | 1966-12-22 |