BE821447A - Procede de preparation de trimethyl-p-benzoquinone - Google Patents
Procede de preparation de trimethyl-p-benzoquinoneInfo
- Publication number
- BE821447A BE821447A BE149857A BE149857A BE821447A BE 821447 A BE821447 A BE 821447A BE 149857 A BE149857 A BE 149857A BE 149857 A BE149857 A BE 149857A BE 821447 A BE821447 A BE 821447A
- Authority
- BE
- Belgium
- Prior art keywords
- benzoquinone
- preparing trimethyl
- trimethyl
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
- C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
- C07C46/08—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring with molecular oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| FR7338090A FR2249062B1 (fr) | 1973-10-25 | 1973-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE821447A true BE821447A (fr) | 1975-04-24 |
Family
ID=9126922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE149857A BE821447A (fr) | 1973-10-25 | 1974-10-24 | Procede de preparation de trimethyl-p-benzoquinone |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4151183A (fr) |
| BE (1) | BE821447A (fr) |
| CA (1) | CA1014567A (fr) |
| CH (1) | CH589587A5 (fr) |
| DE (1) | DE2450908C2 (fr) |
| FR (1) | FR2249062B1 (fr) |
| GB (1) | GB1431255A (fr) |
| IT (1) | IT1025210B (fr) |
| NL (1) | NL7413660A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3215095A1 (de) * | 1982-04-23 | 1983-10-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von 2,3,5-trimethyl-l-p-benzochinon |
| CN113979890B (zh) * | 2021-10-27 | 2023-09-26 | 温州大学 | 一种席夫碱配体及其多核稀土配合物的制备方法和应用 |
| CN115894204A (zh) * | 2022-11-28 | 2023-04-04 | 南京工业大学 | 一种氧气氧化合成三甲基苯醌的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1793183B1 (de) * | 1968-08-13 | 1972-03-16 | Basf Ag | Verfahren zur Herstellung von Trimethyl-p-benzochinon |
-
1973
- 1973-10-25 FR FR7338090A patent/FR2249062B1/fr not_active Expired
-
1974
- 1974-10-17 NL NL7413660A patent/NL7413660A/xx not_active Application Discontinuation
- 1974-10-21 CA CA211,898A patent/CA1014567A/fr not_active Expired
- 1974-10-23 US US05/517,251 patent/US4151183A/en not_active Expired - Lifetime
- 1974-10-24 BE BE149857A patent/BE821447A/fr not_active IP Right Cessation
- 1974-10-24 CH CH1426774A patent/CH589587A5/xx not_active IP Right Cessation
- 1974-10-24 GB GB4609074A patent/GB1431255A/en not_active Expired
- 1974-10-25 DE DE2450908A patent/DE2450908C2/de not_active Expired
- 1974-10-25 IT IT28808/74A patent/IT1025210B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2249062B1 (fr) | 1976-10-01 |
| GB1431255A (en) | 1976-04-07 |
| NL7413660A (nl) | 1975-04-29 |
| US4151183A (en) | 1979-04-24 |
| DE2450908C2 (de) | 1983-02-10 |
| IT1025210B (it) | 1978-08-10 |
| FR2249062A1 (fr) | 1975-05-23 |
| CH589587A5 (fr) | 1977-07-15 |
| CA1014567A (fr) | 1977-07-26 |
| DE2450908A1 (de) | 1975-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: RHONE POULENC S.A. Effective date: 19861031 |