CH464182A - Verfahren zur Herstellung von Cyclopentenonen - Google Patents
Verfahren zur Herstellung von CyclopentenonenInfo
- Publication number
- CH464182A CH464182A CH280266A CH280266A CH464182A CH 464182 A CH464182 A CH 464182A CH 280266 A CH280266 A CH 280266A CH 280266 A CH280266 A CH 280266A CH 464182 A CH464182 A CH 464182A
- Authority
- CH
- Switzerland
- Prior art keywords
- cyclopentenones
- preparation
- Prior art date
Links
- BZKFMUIJRXWWQK-UHFFFAOYSA-N Cyclopentenone Chemical class O=C1CCC=C1 BZKFMUIJRXWWQK-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- 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
- C11B9/0061—Essential oils; Perfumes compounds containing a six-membered aromatic ring not condensed with another ring
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/20—Synthetic spices, flavouring agents or condiments
- A23L27/203—Alicyclic compounds
-
- 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
- C07C45/516—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 involving transformation of nitrogen-containing compounds to >C = O groups
-
- 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
- C07C45/66—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 by dehydration
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/597—Unsaturated compounds containing a keto groups being part of a ring of a five-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/613—Unsaturated compounds containing a keto groups being part of a ring polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/647—Unsaturated compounds containing a keto groups being part of a ring having unsaturation outside the ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
- C07C49/683—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings having unsaturation outside the aromatic rings
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44441065A | 1965-03-31 | 1965-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH464182A true CH464182A (de) | 1968-10-31 |
Family
ID=23764770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH280266A CH464182A (de) | 1965-03-31 | 1966-02-25 | Verfahren zur Herstellung von Cyclopentenonen |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE677905A (de) |
| CH (1) | CH464182A (de) |
| DE (1) | DE1568668A1 (de) |
| ES (1) | ES324898A1 (de) |
| GB (1) | GB1096427A (de) |
| IT (1) | IT1043759B (de) |
| NL (1) | NL6604284A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55127316A (en) * | 1979-03-26 | 1980-10-02 | Nippon Zeon Co Ltd | Perfume composition |
| ATE380474T1 (de) * | 2000-05-23 | 2007-12-15 | Nestle Sa | Verwendung von alpha-ketoenaminderivaten als kühlende mittel |
| EP1157617B1 (de) * | 2000-05-23 | 2007-12-12 | Nestle Sa | Verwendung von alpha-Ketoenaminderivaten als kühlende Mittel |
| CN113185392A (zh) * | 2021-04-26 | 2021-07-30 | 安徽华业香料合肥有限公司 | 一种二氢茉莉酮的合成方法 |
| EP4384591A1 (de) * | 2021-08-13 | 2024-06-19 | Basf Se | Verwendung von substituierten cyclopentenonen und cyclopentanonen als aromazutaten |
-
1966
- 1966-02-25 CH CH280266A patent/CH464182A/de unknown
- 1966-03-01 DE DE19661568668 patent/DE1568668A1/de active Pending
- 1966-03-16 BE BE677905D patent/BE677905A/xx unknown
- 1966-03-23 IT IT6559/66A patent/IT1043759B/it active
- 1966-03-24 GB GB13081/66A patent/GB1096427A/en not_active Expired
- 1966-03-30 ES ES0324898A patent/ES324898A1/es not_active Expired
- 1966-03-31 NL NL6604284A patent/NL6604284A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1043759B (it) | 1980-02-29 |
| GB1096427A (en) | 1967-12-29 |
| BE677905A (de) | 1966-09-16 |
| DE1568668A1 (de) | 1970-03-26 |
| NL6604284A (de) | 1966-10-03 |
| ES324898A1 (es) | 1966-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH480315A (de) | Verfahren zur Herstellung von 7-Dihalogenmethyl-3-oxo- 4-steroiden | |
| CH469011A (de) | Verfahren zur Herstellung von Pyrazinimidoylguanidinen | |
| CH466279A (de) | Verfahren zur Herstellung von 2-Amino-3-pyridinol | |
| CH476746A (de) | Verfahren zur Herstellung von Chlor-diamino-s-triazinen | |
| AT262251B (de) | Verfahren zur Herstellung von N-Acylvinylaminen | |
| CH469655A (de) | Verfahren zur Herstellung von a-Methyl-pentacycloalkanmethylaminen | |
| AT262258B (de) | Verfahren zur Herstellung von Aminokresolen | |
| CH457665A (de) | Verfahren zur Herstellung von 1-Amino-2-hydroxyalkoxy-4-hydroxyanthrachinonen | |
| CH470408A (de) | Verfahren zur Herstellung von Aminoisoxazolen | |
| CH471787A (de) | Verfahren zur Herstellung von Pyridyldihydroisochinolinen | |
| CH537910A (de) | Verfahren zur Herstellung von Benzolsulfonylsemicarbaziden | |
| CH484931A (de) | Verfahren zur Herstellung von Oxazaheterocyclen | |
| CH472392A (de) | Verfahren zur Herstellung von Betamercaptopropionitril | |
| CH460019A (de) | Verfahren zur Herstellung von w-Laurinolactam | |
| AT260209B (de) | Verfahren zur Herstellung von Bromalkylbenzolen | |
| CH463490A (de) | Verfahren zur Herstellung von Fluoren-9-olen | |
| CH461476A (de) | Verfahren zur Herstellung von Dihydrotricyclopentadienylamin | |
| CH474479A (de) | Verfahren zur Herstellung von Aminopropionyl-o-toluididen | |
| AT273064B (de) | Verfahren zur Herstellung von Adamantan-2-on | |
| CH473091A (de) | Verfahren zur Herstellung von Benzhydryloxyacetamiden | |
| CH479554A (de) | Verfahren zur Herstellung von 3-Hydroxynitrilen | |
| AT261571B (de) | Verfahren zur Herstellung von α-Amino-ω-lactamen | |
| CH477396A (de) | Verfahren zur Herstellung von Phenyl-propylaminen | |
| CH477389A (de) | Verfahren zur Herstellung von 7-Oxobenzonorbornenen | |
| CH468381A (de) | Verfahren zur Herstellung von 4-Imino-3-cyanopiperidinen |