FR2175772B1 - - Google Patents
Info
- Publication number
- FR2175772B1 FR2175772B1 FR7306936A FR7306936A FR2175772B1 FR 2175772 B1 FR2175772 B1 FR 2175772B1 FR 7306936 A FR7306936 A FR 7306936A FR 7306936 A FR7306936 A FR 7306936A FR 2175772 B1 FR2175772 B1 FR 2175772B1
- Authority
- FR
- France
- 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.)
- Expired
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
- C07C403/06—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
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/56—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by isomerisation
-
- 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
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/02—Acyclic alcohols with carbon-to-carbon double bonds
- C07C33/025—Acyclic alcohols with carbon-to-carbon double bonds with only one double bond
-
- 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
- C07C2601/14—The ring being saturated
-
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47026017A JPS4892314A (fr) | 1972-03-13 | 1972-03-13 | |
| JP5918372A JPS5652004B2 (fr) | 1972-06-14 | 1972-06-14 | |
| JP5918272A JPS5536648B2 (fr) | 1972-06-14 | 1972-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2175772A1 FR2175772A1 (fr) | 1973-10-26 |
| FR2175772B1 true FR2175772B1 (fr) | 1976-11-05 |
Family
ID=27285238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7306936A Expired FR2175772B1 (fr) | 1972-03-13 | 1973-02-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4006193A (fr) |
| CH (1) | CH570950A5 (fr) |
| FR (1) | FR2175772B1 (fr) |
| NL (1) | NL7302254A (fr) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072725A (en) * | 1975-10-16 | 1978-02-07 | Scm Corporation | Dehydrophytol |
| JPS5928523B2 (ja) * | 1976-12-17 | 1984-07-13 | 株式会社クラレ | 水中有害付着生物防除剤 |
| DE2963349D1 (en) * | 1978-12-05 | 1982-09-02 | Scm Corp | Allylic rearrangement process |
| US4254291A (en) * | 1979-08-22 | 1981-03-03 | Scm Corporation | Allylic rearrangement process |
| FR2464934A1 (fr) | 1979-09-14 | 1981-03-20 | Rhone Poulenc Ind | Nouveaux alcools gras insatures et leur procede de preparation |
| JPS5742643A (en) * | 1980-08-29 | 1982-03-10 | Eisai Co Ltd | 6,10,14,18-tetramethyl-5,9,13,17-nonadecatetraene-2-ol |
| US4440961A (en) * | 1981-11-19 | 1984-04-03 | International Flavors & Fragrances Inc. | Branched chain olefinic alcohols, thiols, esters and ethers, organoleptic uses thereof, processes for preparing same and intermediates therefor |
| JPS6025947A (ja) * | 1983-07-22 | 1985-02-08 | Sumitomo Chem Co Ltd | ４−ヒドロキシ−２−シクロペンテノン類の製造法 |
| US4825012A (en) * | 1987-12-07 | 1989-04-25 | Akzo America Inc. | Inversion of allylic alcohols |
| DE4228887A1 (de) * | 1992-08-29 | 1994-03-03 | Basf Ag | Verfahren zur katalytischen Isomerisierung von â-Alkenolen |
| US5811601A (en) * | 1996-08-09 | 1998-09-22 | The Dow Chemical Company | Isomerization of vinyl glycols to unsaturated diols |
| CA2393391C (fr) * | 2000-01-12 | 2009-10-27 | Martin J. T. Reaney | Procede de preparation commerciale de formes isomeriques preferees d'acides gras conjugues non combines a un ester avec des systemes de solvants contenant des solvants de polyether alcool |
| CN100391919C (zh) * | 2005-08-26 | 2008-06-04 | 中国林业科学研究院林产化学工业研究所 | 连续化制备α,β-不饱和伯醇的方法及其装置 |
| CN102649726B (zh) * | 2012-04-24 | 2014-02-26 | 南昌大学 | 微波辅助芳樟醇异构化酯化合成乙酸香叶酯/乙酸橙花酯 |
| EP2657216B1 (fr) | 2012-04-27 | 2014-06-25 | Symrise AG | Procédé de basculement du farnésol au nérolidol en présence d'alpha-bisabolol |
| WO2014150171A1 (fr) * | 2013-03-15 | 2014-09-25 | The Procter & Gamble Company | Matériaux fonctionnels non saturés et ramifiés spécifiques pour leur utilisation dans des produits de consommation |
| CN104193587A (zh) * | 2014-07-25 | 2014-12-10 | 广西梧州松脂股份有限公司 | 香叶醇的制备方法 |
| CN104193586A (zh) * | 2014-07-25 | 2014-12-10 | 广西梧州松脂股份有限公司 | 芳樟醇异构合成香叶醇的方法 |
| CN104909983A (zh) * | 2015-05-27 | 2015-09-16 | 广西梧松林化集团有限公司 | 提高香叶醇总醇量的方法 |
| CN104926603A (zh) * | 2015-05-27 | 2015-09-23 | 广西梧松林化集团有限公司 | 香叶醇的制备方法 |
| CN107602401A (zh) * | 2017-10-09 | 2018-01-19 | 江西凡生实业有限公司 | 一种制备香料香叶醇的方法 |
| CN107754790B (zh) * | 2017-11-07 | 2021-02-02 | 万华化学集团股份有限公司 | 制备芳樟醇用催化剂及其制备方法、制备芳樟醇的方法 |
| CN111087343B (zh) * | 2019-11-29 | 2022-02-18 | 万华化学集团股份有限公司 | 一种羟基吡啶配体及其制备方法和催化应用 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1599581A (fr) * | 1968-12-30 | 1970-07-15 |
-
1973
- 1973-02-19 NL NL7302254A patent/NL7302254A/xx unknown
- 1973-02-27 FR FR7306936A patent/FR2175772B1/fr not_active Expired
- 1973-03-12 US US05/340,585 patent/US4006193A/en not_active Expired - Lifetime
- 1973-03-12 CH CH358873A patent/CH570950A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US4006193A (en) | 1977-02-01 |
| FR2175772A1 (fr) | 1973-10-26 |
| CH570950A5 (fr) | 1975-12-31 |
| NL7302254A (fr) | 1973-09-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |