CH168135A - Verfahren zur Herstellung eines ungesättigten monocyclischen primären Diterpenalkohols vom Typus des Vitamins A. - Google Patents
Verfahren zur Herstellung eines ungesättigten monocyclischen primären Diterpenalkohols vom Typus des Vitamins A.Info
- Publication number
- CH168135A CH168135A CH168135DA CH168135A CH 168135 A CH168135 A CH 168135A CH 168135D A CH168135D A CH 168135DA CH 168135 A CH168135 A CH 168135A
- Authority
- CH
- Switzerland
- Prior art keywords
- vitamin
- primary
- preparation
- type
- unsaturated monocyclic
- Prior art date
Links
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 title 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 title 1
- 229930004069 diterpene Natural products 0.000 title 1
- 150000004141 diterpene derivatives Chemical class 0.000 title 1
- 125000002950 monocyclic group Chemical group 0.000 title 1
- 235000019155 vitamin A Nutrition 0.000 title 1
- 239000011719 vitamin A Substances 0.000 title 1
- 229940045997 vitamin a Drugs 0.000 title 1
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
- C07C403/06—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
- C07C403/08—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 hydroxy 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
- C07C403/04—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 halogen 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
- C07C403/14—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 |
|---|---|---|---|
| CH418723X | 1933-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH168135A true CH168135A (de) | 1934-03-31 |
Family
ID=4514647
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH174869D CH174869A (de) | 1933-03-03 | 1933-03-03 | Verfahren zur Herstellung eines ungesättigten monozyklischen primären Diterpenalkohols vom Typus des Vitamins A. |
| CH168135D CH168135A (de) | 1933-03-03 | 1933-03-03 | Verfahren zur Herstellung eines ungesättigten monocyclischen primären Diterpenalkohols vom Typus des Vitamins A. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH174869D CH174869A (de) | 1933-03-03 | 1933-03-03 | Verfahren zur Herstellung eines ungesättigten monozyklischen primären Diterpenalkohols vom Typus des Vitamins A. |
Country Status (3)
| Country | Link |
|---|---|
| CH (2) | CH174869A (de) |
| DE (1) | DE601070C (de) |
| GB (1) | GB418723A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2797234A (en) * | 1955-03-02 | 1957-06-25 | Hoffmann La Roche | Tertiary carbinyl esters and their preparation |
| WO2016059151A1 (en) * | 2014-10-16 | 2016-04-21 | Dsm Ip Assets B.V. | Ethynylation of polyunsaturated aldehydes and ketones |
| US20200283368A1 (en) * | 2017-09-22 | 2020-09-10 | Dsm Ip Assets B.V. | New intermediates for the vitamin a synthesis |
-
1933
- 1933-03-03 CH CH174869D patent/CH174869A/de unknown
- 1933-03-03 CH CH168135D patent/CH168135A/de unknown
- 1933-03-07 DE DER87442D patent/DE601070C/de not_active Expired
-
1934
- 1934-02-27 GB GB6351/34A patent/GB418723A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB418723A (en) | 1934-10-30 |
| DE601070C (de) | 1934-08-16 |
| CH174869A (de) | 1935-01-31 |
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