FR2190798A1 - Trans-methyljasmonate prepn - from 2-(2'-trans-pentenyl)-cyclopentanone - Google Patents
Trans-methyljasmonate prepn - from 2-(2'-trans-pentenyl)-cyclopentanoneInfo
- Publication number
- FR2190798A1 FR2190798A1 FR7224448A FR7224448A FR2190798A1 FR 2190798 A1 FR2190798 A1 FR 2190798A1 FR 7224448 A FR7224448 A FR 7224448A FR 7224448 A FR7224448 A FR 7224448A FR 2190798 A1 FR2190798 A1 FR 2190798A1
- Authority
- FR
- France
- Prior art keywords
- trans
- methyljasmonate
- prepn
- cyclopentanone
- pentenyl
- 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
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- -1 alkyl malonate Chemical compound 0.000 abstract 1
- 238000006114 decarboxylation reaction Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 230000011987 methylation Effects 0.000 abstract 1
- 238000007069 methylation reaction Methods 0.000 abstract 1
Classifications
-
- 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
- C07C45/63—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 introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- 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
- C07C45/65—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Fats And Perfumes (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7224448A FR2190798A1 (en) | 1972-07-06 | 1972-07-06 | Trans-methyljasmonate prepn - from 2-(2'-trans-pentenyl)-cyclopentanone |
| NL7309191A NL7309191A (OSRAM) | 1972-07-06 | 1973-07-02 | |
| DE19732334272 DE2334272A1 (de) | 1972-07-06 | 1973-07-05 | Verfahren zur herstellung eines cyclischen ketons |
| JP7607473A JPS4942647A (OSRAM) | 1972-07-06 | 1973-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7224448A FR2190798A1 (en) | 1972-07-06 | 1972-07-06 | Trans-methyljasmonate prepn - from 2-(2'-trans-pentenyl)-cyclopentanone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2190798A1 true FR2190798A1 (en) | 1974-02-01 |
| FR2190798B1 FR2190798B1 (OSRAM) | 1974-12-27 |
Family
ID=9101437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7224448A Granted FR2190798A1 (en) | 1972-07-06 | 1972-07-06 | Trans-methyljasmonate prepn - from 2-(2'-trans-pentenyl)-cyclopentanone |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4942647A (OSRAM) |
| DE (1) | DE2334272A1 (OSRAM) |
| FR (1) | FR2190798A1 (OSRAM) |
| NL (1) | NL7309191A (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL179368C (nl) * | 1976-07-16 | 1986-09-01 | Roure Bertrand Dupont Sa | Werkwijze voor het bereiden van oxocyclopentyl- en oxocyclohexylverbindingen. |
| JP2588041B2 (ja) * | 1989-08-25 | 1997-03-05 | 日本ゼオン 株式会社 | 香気性組成物 |
| US6334514B1 (en) * | 2000-02-02 | 2002-01-01 | Shimano Inc. | Bicycle disc brake |
| WO2017187970A1 (ja) * | 2016-04-28 | 2017-11-02 | 日本ゼオン株式会社 | 潤滑剤、及び潤滑方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1280432A (fr) * | 1961-02-17 | 1961-12-29 | Firmenich & Cie | Cétoesters alicycliques et procédé pour leur préparation |
-
1972
- 1972-07-06 FR FR7224448A patent/FR2190798A1/fr active Granted
-
1973
- 1973-07-02 NL NL7309191A patent/NL7309191A/xx unknown
- 1973-07-05 JP JP7607473A patent/JPS4942647A/ja active Pending
- 1973-07-05 DE DE19732334272 patent/DE2334272A1/de active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1280432A (fr) * | 1961-02-17 | 1961-12-29 | Firmenich & Cie | Cétoesters alicycliques et procédé pour leur préparation |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2334272A1 (de) | 1974-01-24 |
| NL7309191A (OSRAM) | 1974-01-08 |
| JPS4942647A (OSRAM) | 1974-04-22 |
| FR2190798B1 (OSRAM) | 1974-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |