FR2074410A5 - - Google Patents
Info
- Publication number
- FR2074410A5 FR2074410A5 FR7047043A FR7047043A FR2074410A5 FR 2074410 A5 FR2074410 A5 FR 2074410A5 FR 7047043 A FR7047043 A FR 7047043A FR 7047043 A FR7047043 A FR 7047043A FR 2074410 A5 FR2074410 A5 FR 2074410A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- 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
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/203—Unsaturated compounds containing keto groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
-
- 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
- C07C49/653—Unsaturated compounds containing a keto groups being part of a ring having unsaturation outside the ring polycyclic
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 |
---|---|---|---|
CH1939769A CH530359A (de) | 1969-12-30 | 1969-12-30 | Verfahren zur katalytischen Isomerisierung von olefinisch ungesättigten Verbindungen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2074410A5 true FR2074410A5 (fr) | 1971-10-01 |
Family
ID=4439175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7047043A Expired FR2074410A5 (fr) | 1969-12-30 | 1970-12-29 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3816535A (fr) |
JP (1) | JPS4927854B1 (fr) |
BE (1) | BE761033A (fr) |
BR (1) | BR7024934D0 (fr) |
CH (1) | CH530359A (fr) |
DE (1) | DE2061491A1 (fr) |
ES (1) | ES386875A1 (fr) |
FR (1) | FR2074410A5 (fr) |
GB (1) | GB1284687A (fr) |
NL (1) | NL7016579A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0312735A2 (fr) * | 1987-10-17 | 1989-04-26 | Hüls Aktiengesellschaft | Procédé pour la préparation de la bêta-isophorone à partir de l'alpha-isophorone |
EP0832870A1 (fr) * | 1996-09-26 | 1998-04-01 | Degussa Aktiengesellschaft | Procédé pour la préparation de 3,5,5-triméthylcyclohex-3-ène-1-one (beta-isophorone) par isomérisation de 3,5,5-triméthylcyclohex-2-ène-1-one (alpha-isophorone) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1518254A (en) * | 1976-02-12 | 1978-07-19 | Kuraray Co | Unsaturated ketones |
US9548619B2 (en) | 2013-03-14 | 2017-01-17 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
-
1969
- 1969-12-30 CH CH1939769A patent/CH530359A/de not_active IP Right Cessation
-
1970
- 1970-11-12 NL NL7016579A patent/NL7016579A/xx not_active Application Discontinuation
- 1970-12-14 DE DE19702061491 patent/DE2061491A1/de active Pending
- 1970-12-15 GB GB59419/70A patent/GB1284687A/en not_active Expired
- 1970-12-24 US US00101402A patent/US3816535A/en not_active Expired - Lifetime
- 1970-12-25 JP JP45130715A patent/JPS4927854B1/ja active Pending
- 1970-12-28 BR BR224934/70A patent/BR7024934D0/pt unknown
- 1970-12-29 ES ES386875A patent/ES386875A1/es not_active Expired
- 1970-12-29 FR FR7047043A patent/FR2074410A5/fr not_active Expired
- 1970-12-30 BE BE761033A patent/BE761033A/fr unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0312735A2 (fr) * | 1987-10-17 | 1989-04-26 | Hüls Aktiengesellschaft | Procédé pour la préparation de la bêta-isophorone à partir de l'alpha-isophorone |
EP0312735A3 (fr) * | 1987-10-17 | 1990-06-27 | Hüls Aktiengesellschaft | Procédé pour la préparation de la bêta-isophorone à partir de l'alpha-isophorone |
EP0832870A1 (fr) * | 1996-09-26 | 1998-04-01 | Degussa Aktiengesellschaft | Procédé pour la préparation de 3,5,5-triméthylcyclohex-3-ène-1-one (beta-isophorone) par isomérisation de 3,5,5-triméthylcyclohex-2-ène-1-one (alpha-isophorone) |
US6005147A (en) * | 1996-09-26 | 1999-12-21 | Degussa Aktiengesellschaft | Method of producing 3, 5, 5-trimethylcyclohexa-3-ene-1-one(β-isophorone) by the isomerization of 3, 5, 5-trimethylcyclohexa-2-ene-1-(α-isophorone) |
Also Published As
Publication number | Publication date |
---|---|
DE2061491A1 (de) | 1971-07-22 |
NL7016579A (fr) | 1971-07-02 |
BR7024934D0 (pt) | 1973-01-11 |
GB1284687A (en) | 1972-08-09 |
BE761033A (fr) | 1971-06-30 |
JPS4927854B1 (fr) | 1974-07-22 |
ES386875A1 (es) | 1973-02-05 |
CH530359A (de) | 1972-11-15 |
US3816535A (en) | 1974-06-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |