DE69927698D1 - Geraniumsäure derivate - Google Patents
Geraniumsäure derivateInfo
- Publication number
- DE69927698D1 DE69927698D1 DE69927698T DE69927698T DE69927698D1 DE 69927698 D1 DE69927698 D1 DE 69927698D1 DE 69927698 T DE69927698 T DE 69927698T DE 69927698 T DE69927698 T DE 69927698T DE 69927698 D1 DE69927698 D1 DE 69927698D1
- Authority
- DE
- Germany
- Prior art keywords
- acid derivatives
- geranium acid
- preparation
- geranium
- mlthylpent
- 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.)
- Expired - Lifetime
Links
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 |
---|---|
DE69927698D1 true DE69927698D1 (de) | 2006-02-23 |
Family
ID=8232568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69927698T Expired - Lifetime DE69927698D1 (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 |
---|---|---|---|---|
DK1399138T3 (da) * | 2001-05-18 | 2006-04-24 | Lonza Ag | Fremgangsmåde til fremstilling af faste formuleringer af 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 DE DE69927698T patent/DE69927698D1/de not_active Expired - Lifetime
- 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 WO PCT/IB1999/001463 patent/WO2000014080A1/en active IP Right Grant
- 1999-08-24 EP EP99936925A patent/EP1109798B1/de not_active Expired - Lifetime
- 1999-08-24 AT AT99936925T patent/ATE306478T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2002524454A (ja) | 2002-08-06 |
EP1109798A1 (de) | 2001-06-27 |
EP1109798B1 (de) | 2005-10-12 |
US6384242B1 (en) | 2002-05-07 |
ATE306478T1 (de) | 2005-10-15 |
WO2000014080A1 (en) | 2000-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |