CH599917A5 - - Google Patents
Info
- Publication number
- CH599917A5 CH599917A5 CH947974A CH947974A CH599917A5 CH 599917 A5 CH599917 A5 CH 599917A5 CH 947974 A CH947974 A CH 947974A CH 947974 A CH947974 A CH 947974A CH 599917 A5 CH599917 A5 CH 599917A5
- Authority
- CH
- Switzerland
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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH947974A CH599917A5 (nl) | 1974-07-10 | 1974-07-10 | |
| US05/527,449 US3944620A (en) | 1974-07-10 | 1974-11-26 | Process for the preparation of oxophorones |
| FR7439898A FR2277809A1 (fr) | 1974-07-10 | 1974-12-05 | Procede de fabrication d'un compose dicetonique |
| NL7415848A NL7415848A (nl) | 1974-07-10 | 1974-12-05 | Werkwijze ter bereiding van een diketonderivaat. |
| JP49140409A JPS518246A (en) | 1974-07-10 | 1974-12-06 | 2 2 66 torimechiru shikurohekisu 55 en 1 44 jionnoseiho |
| GB5294674A GB1424790A (en) | 1974-07-10 | 1974-12-06 | Preparation of a diketone |
| DE2459148A DE2459148C3 (de) | 1974-07-10 | 1974-12-14 | Verfahren zur Herstellung von 2,6,6-Trimethylcyclohex-5-en-l,4dion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH947974A CH599917A5 (nl) | 1974-07-10 | 1974-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH599917A5 true CH599917A5 (nl) | 1978-06-15 |
Family
ID=4352436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH947974A CH599917A5 (nl) | 1974-07-10 | 1974-07-10 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3944620A (nl) |
| JP (1) | JPS518246A (nl) |
| CH (1) | CH599917A5 (nl) |
| DE (1) | DE2459148C3 (nl) |
| FR (1) | FR2277809A1 (nl) |
| GB (1) | GB1424790A (nl) |
| NL (1) | NL7415848A (nl) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH605535A5 (nl) * | 1974-04-11 | 1978-09-29 | Hoffmann La Roche | |
| FR2303785A1 (fr) * | 1975-03-11 | 1976-10-08 | Rhone Poulenc Ind | Procede d'oxydation de cetones b-ethyleniques |
| FR2335487A1 (fr) * | 1975-12-19 | 1977-07-15 | Rhone Poulenc Ind | Procede de preparation de trimethyl-3,5,5 cyclohexene-2 dione-1,4 |
| US4393243A (en) * | 1981-03-17 | 1983-07-12 | Hoffmann-La Roche Inc. | Carotenoid intermediate by an oxidation process |
| JPH0819030B2 (ja) * | 1987-10-06 | 1996-02-28 | 曽田香料株式会社 | ３，５，５−トリメチルシクロヘキサ−２−エン−１，４−ジオンの製造方法 |
| JP2613401B2 (ja) * | 1987-10-09 | 1997-05-28 | 日本セメント株式会社 | 異形棒鋼継手用無機質グラウト材 |
| DE3842547A1 (de) * | 1988-12-17 | 1990-06-21 | Huels Chemische Werke Ag | Verfahren zur herstellung von 2,6,6-trimethyl-cyclohex-2-en-1,4-dion |
| US5545761A (en) * | 1994-11-14 | 1996-08-13 | Aristech Chemical Corporation | Method of making ketoisophorone via oxidation of isophorone with tert-butyl hydroperoxide |
| EP3660147A1 (en) | 2018-11-30 | 2020-06-03 | Consejo Superior de Investigaciones Cientificas (CSIC) | Process for selective synthesis of 4-hydroxyisophorone and 4-ketoisophorone by fungal peroxygenases |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2819298A (en) * | 1955-07-22 | 1958-01-07 | Hoffmann La Roche | Process for the manufacture of carotenoids |
| US2917539A (en) * | 1955-12-29 | 1959-12-15 | Hoffmann La Roche | Process for the manufacture of carotenoids |
| NL110242C (nl) * | 1959-02-12 | |||
| US3404185A (en) * | 1964-04-29 | 1968-10-01 | Union Carbide Corp | Chromium amine complex catalyzed oxidation of cyclic hydrocarbons to ketones |
| NL6410417A (nl) * | 1964-09-08 | 1966-03-09 |
-
1974
- 1974-07-10 CH CH947974A patent/CH599917A5/xx not_active IP Right Cessation
- 1974-11-26 US US05/527,449 patent/US3944620A/en not_active Expired - Lifetime
- 1974-12-05 FR FR7439898A patent/FR2277809A1/fr active Granted
- 1974-12-05 NL NL7415848A patent/NL7415848A/nl not_active Application Discontinuation
- 1974-12-06 GB GB5294674A patent/GB1424790A/en not_active Expired
- 1974-12-06 JP JP49140409A patent/JPS518246A/ja active Granted
- 1974-12-14 DE DE2459148A patent/DE2459148C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS518246A (en) | 1976-01-23 |
| FR2277809B1 (nl) | 1978-08-18 |
| JPS5331148B2 (nl) | 1978-08-31 |
| DE2459148A1 (de) | 1976-01-29 |
| DE2459148C3 (de) | 1978-06-15 |
| US3944620A (en) | 1976-03-16 |
| NL7415848A (nl) | 1976-01-13 |
| DE2459148B2 (de) | 1977-10-27 |
| FR2277809A1 (fr) | 1976-02-06 |
| GB1424790A (en) | 1976-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |