BE660099A - - Google Patents
Info
- Publication number
- BE660099A BE660099A BE660099DA BE660099A BE 660099 A BE660099 A BE 660099A BE 660099D A BE660099D A BE 660099DA BE 660099 A BE660099 A BE 660099A
- Authority
- BE
- Belgium
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
- C07C403/02—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 containing only carbon and hydrogen atoms
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- 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
- C07C45/51—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
- C07C45/511—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 singly bound oxygen functional groups to >C = O groups
- C07C45/513—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 singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
-
- 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
- C07C45/511—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 singly bound oxygen functional groups to >C = O groups
- C07C45/515—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 singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
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- 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
- C11B9/0007—Aliphatic compounds
- C11B9/0015—Aliphatic compounds containing oxygen as the only heteroatom
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- 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
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- 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
- C07C2601/14—The ring being saturated
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH229064A CH459982A (de) | 1964-02-25 | 1964-02-25 | Verfahren zur Herstellung von Polyenketonen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE660099A true BE660099A (US20020051482A1-20020502-M00012.png) | 1965-08-23 |
Family
ID=4230308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE660099D BE660099A (US20020051482A1-20020502-M00012.png) | 1964-02-25 | 1965-02-23 |
Country Status (9)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH569684A5 (US20020051482A1-20020502-M00012.png) * | 1972-03-10 | 1975-11-28 | Givaudan & Cie Sa | |
| US3886215A (en) * | 1973-02-01 | 1975-05-27 | Rhodia | Process using metal salt-amine complex catalysts for the preparation of alpha beta-ethylenic ketones such as delta-cis-pseudo ionones |
| US3886217A (en) * | 1973-02-01 | 1975-05-27 | Rhodia | Process for the preparation of alpha, beta-ethylenic ketones such as delta{hu 3{b -cis-pseudo ionones |
| US3886216A (en) * | 1973-02-01 | 1975-05-27 | Rhodia | Process for the preparation of alfa beta-ethylenic ketones |
| DE3128271A1 (de) * | 1981-07-17 | 1983-02-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 1,1'-diacetalen |
| US4420411A (en) * | 1982-06-04 | 1983-12-13 | International Flavors & Fragrances Inc. | Process for augmenting or enhancing the aroma of detergents using unsaturated branch chain ketones |
| US4613706A (en) * | 1984-04-20 | 1986-09-23 | International Flavors & Fragrances Inc. | Isomer-directed process for producing asymmetric ketones using catalytic Claisen rearrangement of allylic ethers, intermediates, and uses of products and intermediates of process in perfumery |
| US4616095A (en) * | 1984-04-20 | 1986-10-07 | International Flavors & Fragrances Inc. | Isomer-directed process for producing asymmetric ketones using catalytic claisen rearrangement of allylic ethers, intermediates, and uses of products and intermediates of process in perfumery |
| US4594464A (en) * | 1984-05-11 | 1986-06-10 | International Flavors & Fragrances Inc. | Methyl phenethyl acetal of 2-butynal |
| GB8523858D0 (en) * | 1985-09-27 | 1985-10-30 | Shell Int Research | Unsaturated ketones |
| FR2710911B1 (fr) * | 1993-10-07 | 1995-12-01 | Rhone Poulenc Nutrition Animal | Nouveaux intermédiaires de préparation de la vitamine A et des caroténoïdes et leur procédé de préparation. |
| DE19949796A1 (de) * | 1999-10-15 | 2001-04-19 | Degussa | Verfahren zur Herstellung von ungesättigten 4,5-Allenketonen, 3,5-Dienketonen und den entsprechenden gesättigten Ketonen |
| DE10121058A1 (de) | 2001-04-28 | 2002-10-31 | Degussa | Neues Verfahren zur Herstellung von ungesättigten Ketonen |
| WO2008092655A1 (en) * | 2007-01-30 | 2008-08-07 | Dsm Ip Assets B.V. | Process for preparing dienones |
| EP1953134A1 (en) * | 2007-01-30 | 2008-08-06 | DSM IP Assets B.V. | Process for preparing dienones |
| CN108395380B (zh) * | 2018-04-04 | 2020-08-07 | 河南师范大学 | 一种1,3-环己二烯类化合物的合成方法 |
| CN112830957B (zh) * | 2021-01-07 | 2022-07-22 | 江西师范大学 | 一种制备卡非佐米的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3029287A (en) * | 1958-08-01 | 1962-04-10 | Hoffmann La Roche | Preparation of unsaturated ketones |
| US3337634A (en) * | 1963-05-07 | 1967-08-22 | Eastman Kodak Co | Allenic ketones and process for their preparation |
-
1964
- 1964-02-25 CH CH229064A patent/CH459982A/de unknown
-
1965
- 1965-01-27 DE DEH54971A patent/DE1230783B/de active Pending
- 1965-02-08 US US431175A patent/US3456015A/en not_active Expired - Lifetime
- 1965-02-11 NL NL6501697A patent/NL6501697A/xx unknown
- 1965-02-16 GB GB6595/65A patent/GB1056083A/en not_active Expired
- 1965-02-16 GB GB13333/66A patent/GB1056084A/en not_active Expired
- 1965-02-19 FR FR6183A patent/FR1428150A/fr not_active Expired
- 1965-02-22 BR BR167373/65A patent/BR6567373D0/pt unknown
- 1965-02-23 BE BE660099D patent/BE660099A/xx unknown
- 1965-02-24 ES ES0309779A patent/ES309779A1/es not_active Expired
-
1969
- 1969-02-27 US US803046*A patent/US3632860A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1230783B (de) | 1966-12-22 |
| US3632860A (en) | 1972-01-04 |
| ES309779A1 (es) | 1966-01-16 |
| FR1428150A (fr) | 1966-02-11 |
| US3456015A (en) | 1969-07-15 |
| NL6501697A (US20020051482A1-20020502-M00012.png) | 1965-08-26 |
| BR6567373D0 (pt) | 1973-08-16 |
| CH459982A (de) | 1968-07-31 |
| GB1056084A (en) | 1967-01-25 |
| GB1056083A (en) | 1967-01-25 |
