CH537351A - Verfahren zur Herstellung von im Cyclopentylring substituierten Alkylcyclopentylketonen - Google Patents
Verfahren zur Herstellung von im Cyclopentylring substituierten AlkylcyclopentylketonenInfo
- Publication number
- CH537351A CH537351A CH361570A CH361570A CH537351A CH 537351 A CH537351 A CH 537351A CH 361570 A CH361570 A CH 361570A CH 361570 A CH361570 A CH 361570A CH 537351 A CH537351 A CH 537351A
- Authority
- CH
- Switzerland
- Prior art keywords
- alkylcyclopentyl
- preparation
- cyclopentyl ring
- ketones substituted
- ketones
- Prior art date
Links
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 title 1
- 150000002576 ketones Chemical group 0.000 title 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0026—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring
- C11B9/003—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring the ring containing less than six carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture Of Tobacco Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80712069A | 1969-03-13 | 1969-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH537351A true CH537351A (de) | 1973-05-31 |
Family
ID=25195625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH361570A CH537351A (de) | 1969-03-13 | 1970-03-11 | Verfahren zur Herstellung von im Cyclopentylring substituierten Alkylcyclopentylketonen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3689562A (enExample) |
| CH (1) | CH537351A (enExample) |
| FR (1) | FR2037991A5 (enExample) |
| GB (1) | GB1240423A (enExample) |
| NL (1) | NL7003145A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4250061A (en) * | 1979-06-18 | 1981-02-10 | Givaudan Corporation | 2-Acetyl-1,3,3,4,4-pentamethylcyclopentene as a fragrance material |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2972632A (en) * | 1953-04-14 | 1961-02-21 | Glidden Co | Conversion of verbenol to monocyclic and acyclic compounds |
| US2803647A (en) * | 1953-07-15 | 1957-08-20 | Glidden Co | Preparation of carveol and dihydrocarveol and their esters |
| US2945068A (en) * | 1957-12-31 | 1960-07-12 | Glidden Co | Pyrolysis of limonene oxide |
| US3510510A (en) * | 1966-06-30 | 1970-05-05 | Procter & Gamble | Novel reactions of 4-acyloxy-3-caranols and novel bicyclic compounds resulting from said reactions |
-
1969
- 1969-03-13 US US807120A patent/US3689562A/en not_active Expired - Lifetime
-
1970
- 1970-03-05 NL NL7003145A patent/NL7003145A/xx unknown
- 1970-03-11 CH CH361570A patent/CH537351A/de not_active IP Right Cessation
- 1970-03-12 FR FR7008833A patent/FR2037991A5/fr not_active Expired
- 1970-03-13 GB GB02275/70A patent/GB1240423A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1240423A (en) | 1971-07-21 |
| FR2037991A5 (enExample) | 1970-12-31 |
| DE2012093A1 (enExample) | 1971-02-25 |
| NL7003145A (enExample) | 1970-09-15 |
| US3689562A (en) | 1972-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |