FR2295939A1 - Procede pour la preparation d'un farnesol stereos pecifique - Google Patents
Procede pour la preparation d'un farnesol stereos pecifiqueInfo
- Publication number
- FR2295939A1 FR2295939A1 FR7539501A FR7539501A FR2295939A1 FR 2295939 A1 FR2295939 A1 FR 2295939A1 FR 7539501 A FR7539501 A FR 7539501A FR 7539501 A FR7539501 A FR 7539501A FR 2295939 A1 FR2295939 A1 FR 2295939A1
- Authority
- FR
- France
- Prior art keywords
- pecifique
- stereos
- farnesol
- preparation
- pecifique farnesol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
- C07C29/42—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing triple carbon-to-carbon bonds, e.g. with metal-alkynes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
- C07C45/676—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton by elimination of carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/09—Geometrical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49147802A JPS593453B2 (ja) | 1974-12-23 | 1974-12-23 | リツタイキセイサレタフアルネソ−ルノセイゾウホウホウ |
| JP50001594A JPS5176206A (en) | 1974-12-26 | 1974-12-26 | 2*66 toransu fuarunesooruno seizohoho |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2295939A1 true FR2295939A1 (fr) | 1976-07-23 |
| FR2295939B1 FR2295939B1 (fr) | 1980-05-23 |
Family
ID=26334845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7539501A Granted FR2295939A1 (fr) | 1974-12-23 | 1975-12-23 | Procede pour la preparation d'un farnesol stereos pecifique |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2557837A1 (fr) |
| FR (1) | FR2295939A1 (fr) |
| GB (1) | GB1479272A (fr) |
| IT (1) | IT1051927B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6531303B1 (en) | 1998-07-06 | 2003-03-11 | Arkion Life Sciences Llc | Method of producing geranylgeraniol |
| ATE490332T1 (de) * | 1998-07-06 | 2010-12-15 | Dcv Inc | Verfahren zur vitaminherstellung |
| EP2657216B1 (fr) | 2012-04-27 | 2014-06-25 | Symrise AG | Procédé de basculement du farnésol au nérolidol en présence d'alpha-bisabolol |
| BR112015014106B1 (pt) | 2012-12-18 | 2020-11-17 | Dsm Ip Assets B.V. | processo de uma isomerização cis/trans de um composto insaturado, processos de produção de isômeros cis e trans, composição, cetal ou acetal e uso de um politiol |
| US9573872B2 (en) | 2012-12-18 | 2017-02-21 | Dsm Ip Assets B.V. | Using mixtures of E/Z isomers to obtain quantitatively specific products by combining asymmetric hydrogenation and isomerization |
-
1975
- 1975-12-15 GB GB51220/75A patent/GB1479272A/en not_active Expired
- 1975-12-22 DE DE19752557837 patent/DE2557837A1/de not_active Ceased
- 1975-12-23 FR FR7539501A patent/FR2295939A1/fr active Granted
- 1975-12-23 IT IT7530729A patent/IT1051927B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2557837A1 (de) | 1976-06-24 |
| FR2295939B1 (fr) | 1980-05-23 |
| GB1479272A (en) | 1977-07-13 |
| IT1051927B (it) | 1981-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |