ATE529390T1 - Verfahren zur herstellung von cyclopentanon- derivaten - Google Patents
Verfahren zur herstellung von cyclopentanon- derivatenInfo
- Publication number
- ATE529390T1 ATE529390T1 AT06827436T AT06827436T ATE529390T1 AT E529390 T1 ATE529390 T1 AT E529390T1 AT 06827436 T AT06827436 T AT 06827436T AT 06827436 T AT06827436 T AT 06827436T AT E529390 T1 ATE529390 T1 AT E529390T1
- Authority
- AT
- Austria
- Prior art keywords
- cyclopentanone derivatives
- producing cyclopentanone
- preparation
- relates
- producing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/313—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of doubly bound oxygen containing functional groups, e.g. carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
- C07C67/32—Decarboxylation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
- C07C2601/08—Systems containing only non-condensed rings with a five-membered ring the ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| US3978405P | 2005-11-04 | 2005-11-04 | |
| PCT/US2006/042937 WO2007056129A2 (en) | 2005-11-04 | 2006-11-02 | Process for the preparation of cyclopentanone derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE529390T1 true ATE529390T1 (de) | 2011-11-15 |
Family
ID=39551704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06827436T ATE529390T1 (de) | 2005-11-04 | 2006-11-02 | Verfahren zur herstellung von cyclopentanon- derivaten |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7649107B2 (de) |
| EP (1) | EP1948584B1 (de) |
| JP (1) | JP2009514872A (de) |
| AT (1) | ATE529390T1 (de) |
| WO (1) | WO2007056129A2 (de) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6117531A (ja) | 1985-06-03 | 1986-01-25 | T Hasegawa Co Ltd | ６−置換テトラヒドロインダノン及びその製法 |
-
2006
- 2006-11-02 JP JP2008539053A patent/JP2009514872A/ja active Pending
- 2006-11-02 AT AT06827436T patent/ATE529390T1/de not_active IP Right Cessation
- 2006-11-02 US US12/067,882 patent/US7649107B2/en not_active Expired - Fee Related
- 2006-11-02 WO PCT/US2006/042937 patent/WO2007056129A2/en active Application Filing
- 2006-11-02 EP EP06827436A patent/EP1948584B1/de not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| US7649107B2 (en) | 2010-01-19 |
| US20080214859A1 (en) | 2008-09-04 |
| WO2007056129A3 (en) | 2007-07-05 |
| EP1948584B1 (de) | 2011-10-19 |
| EP1948584A2 (de) | 2008-07-30 |
| JP2009514872A (ja) | 2009-04-09 |
| WO2007056129A2 (en) | 2007-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |