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
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 |
|---|---|---|---|---|
| CN1330621A (zh) * | 1998-07-06 | 2002-01-09 | 以生物技术资源的名义经营的Dcv公司 | 维生素的生产方法 |
| EP2305825B1 (fr) | 1998-07-06 | 2015-01-14 | DCV Inc. doing business as Bio-Technical Resourses | Procédé pour la production de vitamines |
| EP2657216B1 (fr) | 2012-04-27 | 2014-06-25 | Symrise AG | Procédé de basculement du farnésol au nérolidol en présence d'alpha-bisabolol |
| JP6406676B2 (ja) | 2012-12-18 | 2018-10-17 | ディーエスエム アイピー アセッツ ビー．ブイ．Ｄｓｍ Ｉｐ Ａｓｓｅｔｓ Ｂ．Ｖ． | 不斉水素化および異性化を組み合わせることによって特定の生成物を定量的に得るためのｅ／ｚ異性体の混合物の使用 |
| EP2935186B1 (fr) | 2012-12-18 | 2020-03-25 | DSM IP Assets B.V. | Polythiols comme catalyseurs d'isomérisation cis/trans pour composés insaturés |
-
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 IT IT7530729A patent/IT1051927B/it active
- 1975-12-23 FR FR7539501A patent/FR2295939A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1051927B (it) | 1981-05-20 |
| GB1479272A (en) | 1977-07-13 |
| FR2295939B1 (fr) | 1980-05-23 |
| DE2557837A1 (de) | 1976-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |