NL7410669A - Werkwijze voor de bereiding van cyclohexadienen. - Google Patents
Werkwijze voor de bereiding van cyclohexadienen.Info
- Publication number
- NL7410669A NL7410669A NL7410669A NL7410669A NL7410669A NL 7410669 A NL7410669 A NL 7410669A NL 7410669 A NL7410669 A NL 7410669A NL 7410669 A NL7410669 A NL 7410669A NL 7410669 A NL7410669 A NL 7410669A
- Authority
- NL
- Netherlands
- Prior art keywords
- cyclohexadienes
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
- C07C403/16—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms not being part of —CHO 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
- C07C45/67—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 isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/527—Unsaturated compounds containing keto groups bound to rings other than six-membered aromatic rings
- C07C49/543—Unsaturated compounds containing keto groups bound to rings other than six-membered aromatic rings to a six-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1219573A CH582126A5 (de) | 1973-08-24 | 1973-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7410669A true NL7410669A (nl) | 1975-02-26 |
Family
ID=4380788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7410669A NL7410669A (nl) | 1973-08-24 | 1974-08-08 | Werkwijze voor de bereiding van cyclohexadienen. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3962311A (de) |
| JP (1) | JPS5049258A (de) |
| CH (1) | CH582126A5 (de) |
| DE (1) | DE2440607A1 (de) |
| FR (1) | FR2241532B1 (de) |
| GB (1) | GB1414452A (de) |
| NL (1) | NL7410669A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH586551A5 (de) * | 1974-01-29 | 1977-04-15 | Firmenich & Cie | |
| CH615827A5 (en) * | 1975-10-09 | 1980-02-29 | Givaudan & Cie Sa | Use of ethyl 2-ethyl-6,6-dimethyl-2-cyclohexene-1-carboxylate as perfume |
| DE2705602C2 (de) * | 1976-02-12 | 1983-09-22 | Kuraray Co., Ltd., Kurashiki, Okayama | Verfahren zur Herstellung eines ungesättigten Ketons |
| US4449009A (en) * | 1983-04-07 | 1984-05-15 | International Flavors & Fragrances Inc. | Acetyl dimethylbutylcyclohexene and organoleptic uses therefor |
| IT1394921B1 (it) | 2008-11-10 | 2012-07-27 | Giuliani Spa | Uso di composti come principi attivi per migliorare l'azione di riparazione cellulare dell'epidermide umana, e composizioni farmaceutiche e cosmetiche che li contengono |
| JP5317190B2 (ja) * | 2009-03-09 | 2013-10-16 | 長谷川香料株式会社 | サフラン酸エチルを含有する香料素材及び香料組成物 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531504A (en) * | 1965-07-13 | 1970-09-29 | Schering Corp | Process for the preparation of cyclic ketones and cyclic aldehydes and products produced thereby |
-
1973
- 1973-08-24 CH CH1219573A patent/CH582126A5/xx not_active IP Right Cessation
-
1974
- 1974-08-08 NL NL7410669A patent/NL7410669A/xx not_active Application Discontinuation
- 1974-08-16 US US05/497,993 patent/US3962311A/en not_active Expired - Lifetime
- 1974-08-22 JP JP49096620A patent/JPS5049258A/ja active Pending
- 1974-08-22 FR FR7428858A patent/FR2241532B1/fr not_active Expired
- 1974-08-23 GB GB3714074A patent/GB1414452A/en not_active Expired
- 1974-08-23 DE DE2440607A patent/DE2440607A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1414452A (en) | 1975-11-19 |
| CH582126A5 (de) | 1976-11-30 |
| FR2241532B1 (de) | 1978-11-10 |
| FR2241532A1 (de) | 1975-03-21 |
| US3962311A (en) | 1976-06-08 |
| JPS5049258A (de) | 1975-05-01 |
| DE2440607A1 (de) | 1975-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |