FR2300065A1 - Procede de preparation de trimethyl-3,5,5 cyclohexene-2 dione-1,4 - Google Patents
Procede de preparation de trimethyl-3,5,5 cyclohexene-2 dione-1,4Info
- Publication number
- FR2300065A1 FR2300065A1 FR7503397A FR7503397A FR2300065A1 FR 2300065 A1 FR2300065 A1 FR 2300065A1 FR 7503397 A FR7503397 A FR 7503397A FR 7503397 A FR7503397 A FR 7503397A FR 2300065 A1 FR2300065 A1 FR 2300065A1
- Authority
- FR
- France
- Prior art keywords
- isophorone
- cpd
- prepn
- beta
- chromic
- Prior art date
- 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.)
- Granted
Links
- LKOKKQDYMZUSCG-UHFFFAOYSA-N 3,5,5-Trimethyl-3-cyclohexen-1-one Chemical compound CC1=CC(C)(C)CC(=O)C1 LKOKKQDYMZUSCG-UHFFFAOYSA-N 0.000 title abstract 4
- 239000002253 acid Substances 0.000 title abstract 2
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- AYJXHIDNNLJQDT-UHFFFAOYSA-N 2,6,6-Trimethyl-2-cyclohexene-1,4-dione Chemical compound CC1=CC(=O)CC(C)(C)C1=O AYJXHIDNNLJQDT-UHFFFAOYSA-N 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 abstract 2
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 abstract 2
- 239000007800 oxidant agent Substances 0.000 abstract 2
- AUFZRCJENRSRLY-UHFFFAOYSA-N 2,3,5-trimethylhydroquinone Chemical compound CC1=CC(O)=C(C)C(C)=C1O AUFZRCJENRSRLY-UHFFFAOYSA-N 0.000 abstract 1
- 229930003427 Vitamin E Natural products 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 229940046009 vitamin E Drugs 0.000 abstract 1
- 235000019165 vitamin E Nutrition 0.000 abstract 1
- 239000011709 vitamin E Substances 0.000 abstract 1
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
- C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7503397A FR2300065A1 (fr) | 1975-02-04 | 1975-02-04 | Procede de preparation de trimethyl-3,5,5 cyclohexene-2 dione-1,4 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7503397A FR2300065A1 (fr) | 1975-02-04 | 1975-02-04 | Procede de preparation de trimethyl-3,5,5 cyclohexene-2 dione-1,4 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2300065A1 true FR2300065A1 (fr) | 1976-09-03 |
| FR2300065B1 FR2300065B1 (enExample) | 1977-07-22 |
Family
ID=9150701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7503397A Granted FR2300065A1 (fr) | 1975-02-04 | 1975-02-04 | Procede de preparation de trimethyl-3,5,5 cyclohexene-2 dione-1,4 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2300065A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108440262B (zh) * | 2018-04-11 | 2021-04-20 | 万华化学集团股份有限公司 | 一种固液两相催化氧化β-异佛尔酮制备4-氧代异佛尔酮的方法 |
-
1975
- 1975-02-04 FR FR7503397A patent/FR2300065A1/fr active Granted
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2300065B1 (enExample) | 1977-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |