CH424765A - Verfahren zur Herstellung von ungesättigten Ketonen - Google Patents
Verfahren zur Herstellung von ungesättigten KetonenInfo
- Publication number
- CH424765A CH424765A CH168163A CH168163A CH424765A CH 424765 A CH424765 A CH 424765A CH 168163 A CH168163 A CH 168163A CH 168163 A CH168163 A CH 168163A CH 424765 A CH424765 A CH 424765A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- unsaturated ketones
- ketones
- unsaturated
- Prior art date
Links
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
- C07C45/67—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
- C07C45/68—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 by increase in the number of carbon atoms
- C07C45/69—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 by increase in the number of carbon atoms by addition to carbon-to-carbon double or triple bonds
-
- 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
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/225—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/105—Saturated compounds containing keto groups bound to acyclic carbon atoms containing rings
- C07C49/11—Saturated compounds containing keto groups bound to acyclic carbon atoms containing rings monocyclic
-
- 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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH168163A CH424765A (de) | 1963-02-11 | 1963-02-11 | Verfahren zur Herstellung von ungesättigten Ketonen |
DEP1267684A DE1267684B (de) | 1963-02-11 | 1964-02-10 | Verfahren zur Herstellung von Iron |
FR963173A FR1393451A (fr) | 1963-02-11 | 1964-02-10 | Procédé de préparation de l'irone |
GB5620/64A GB1061731A (en) | 1963-02-11 | 1964-02-11 | Improvements in or relating to the preparation of irone |
NL6401153A NL6401153A (de) | 1963-02-11 | 1964-02-11 | |
GB48314/66A GB1061732A (en) | 1963-02-11 | 1964-02-11 | Improvements in or relating to cyclopropane derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH168163A CH424765A (de) | 1963-02-11 | 1963-02-11 | Verfahren zur Herstellung von ungesättigten Ketonen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH424765A true CH424765A (de) | 1966-11-30 |
Family
ID=44227830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH168163A CH424765A (de) | 1963-02-11 | 1963-02-11 | Verfahren zur Herstellung von ungesättigten Ketonen |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH424765A (de) |
DE (1) | DE1267684B (de) |
FR (1) | FR1393451A (de) |
GB (2) | GB1061731A (de) |
NL (1) | NL6401153A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5113021A (en) * | 1989-09-21 | 1992-05-12 | Givaudan Corporation | Process for the manufacture of a mixture of α- and β-irone |
US7342042B2 (en) | 2001-12-19 | 2008-03-11 | Flexitral, Inc. | Lily of the valley aromachemicals |
EP1705171A1 (de) * | 2001-12-19 | 2006-09-27 | Flexitral, Inc. | Verbesserte Aromastoffe |
AU2002366778A1 (en) * | 2001-12-19 | 2003-07-09 | Flexitral Inc | Improved aromachemicals |
US7309795B2 (en) | 2001-12-19 | 2007-12-18 | Luca Turin | Citral derivatives |
US8790621B2 (en) | 2010-04-12 | 2014-07-29 | Iowa State University Research Foundation, Inc. | Nanoparticles and nanoparticle compositions |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1080105B (de) * | 1957-11-27 | 1960-04-21 | Hoffmann La Roche | Verfahren zur Herstellung von im Kern ungesaettigten Jononverbindungen |
-
1963
- 1963-02-11 CH CH168163A patent/CH424765A/de unknown
-
1964
- 1964-02-10 FR FR963173A patent/FR1393451A/fr not_active Expired
- 1964-02-10 DE DEP1267684A patent/DE1267684B/de active Pending
- 1964-02-11 NL NL6401153A patent/NL6401153A/xx unknown
- 1964-02-11 GB GB5620/64A patent/GB1061731A/en not_active Expired
- 1964-02-11 GB GB48314/66A patent/GB1061732A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1061732A (en) | 1967-03-15 |
DE1267684B (de) | 1968-05-09 |
FR1393451A (fr) | 1965-03-26 |
GB1061731A (en) | 1967-03-15 |
NL6401153A (de) | 1964-08-12 |
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