ATE306478T1 - Geraniumsäure derivate - Google Patents
Geraniumsäure derivateInfo
- Publication number
- ATE306478T1 ATE306478T1 AT99936925T AT99936925T ATE306478T1 AT E306478 T1 ATE306478 T1 AT E306478T1 AT 99936925 T AT99936925 T AT 99936925T AT 99936925 T AT99936925 T AT 99936925T AT E306478 T1 ATE306478 T1 AT E306478T1
- Authority
- AT
- Austria
- Prior art keywords
- acid derivatives
- geranium acid
- preparation
- geranium
- mlthylpent
- Prior art date
Links
- ZHYZQXUYZJNEHD-CLFYSBASSA-N (2z)-3,7-dimethylocta-2,6-dienoic acid Chemical class CC(C)=CCC\C(C)=C/C(O)=O ZHYZQXUYZJNEHD-CLFYSBASSA-N 0.000 title 1
- 239000003205 fragrance Substances 0.000 abstract 1
- ZHYZQXUYZJNEHD-VQHVLOKHSA-N geranic acid Chemical class CC(C)=CCC\C(C)=C\C(O)=O ZHYZQXUYZJNEHD-VQHVLOKHSA-N 0.000 abstract 1
- 239000013067 intermediate product Substances 0.000 abstract 1
- 239000002304 perfume Substances 0.000 abstract 1
- 229960000380 propiolactone Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
- C07D305/02—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D305/10—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having one or more double bonds between ring members or between ring members and non-ring members
- C07D305/12—Beta-lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/207—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms from carbonyl compounds
- C07C1/213—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms from carbonyl compounds by splitting of esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98116634 | 1998-09-03 | ||
| PCT/IB1999/001463 WO2000014080A1 (en) | 1998-09-03 | 1999-08-24 | Geranic acid derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE306478T1 true ATE306478T1 (de) | 2005-10-15 |
Family
ID=8232568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99936925T ATE306478T1 (de) | 1998-09-03 | 1999-08-24 | Geraniumsäure derivate |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6384242B1 (de) |
| EP (1) | EP1109798B1 (de) |
| JP (1) | JP2002524454A (de) |
| AT (1) | ATE306478T1 (de) |
| DE (1) | DE69927698D1 (de) |
| WO (1) | WO2000014080A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002094255A1 (de) * | 2001-05-18 | 2002-11-28 | Lonza Ag | Verfahren zur herstellung fester formulierungen von natrium-3-hydroxy-3-methylbutyrat |
| US6774260B2 (en) * | 2002-09-14 | 2004-08-10 | International Flavors & Fragrances Inc. | Fruity musk compositions |
| CN112479871B (zh) * | 2020-11-24 | 2023-07-14 | 万华化学集团股份有限公司 | 一种由甲基庚烯酮合成香叶酸的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2585223A (en) * | 1949-08-06 | 1952-02-12 | Eastman Kodak Co | Process for preparing beta-lactones employing a uranyl salt catalyst |
| CH563951A5 (de) * | 1972-02-03 | 1975-07-15 | Firmenich & Cie |
-
1999
- 1999-08-24 EP EP99936925A patent/EP1109798B1/de not_active Expired - Lifetime
- 1999-08-24 WO PCT/IB1999/001463 patent/WO2000014080A1/en not_active Ceased
- 1999-08-24 AT AT99936925T patent/ATE306478T1/de not_active IP Right Cessation
- 1999-08-24 US US09/786,279 patent/US6384242B1/en not_active Expired - Fee Related
- 1999-08-24 JP JP2000568838A patent/JP2002524454A/ja not_active Withdrawn
- 1999-08-24 DE DE69927698T patent/DE69927698D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1109798B1 (de) | 2005-10-12 |
| JP2002524454A (ja) | 2002-08-06 |
| EP1109798A1 (de) | 2001-06-27 |
| DE69927698D1 (de) | 2006-02-23 |
| US6384242B1 (en) | 2002-05-07 |
| WO2000014080A1 (en) | 2000-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |