BR7805765A - Processo e preparacao de parabenzoquinona - Google Patents
Processo e preparacao de parabenzoquinonaInfo
- Publication number
- BR7805765A BR7805765A BR7805765A BR7805765A BR7805765A BR 7805765 A BR7805765 A BR 7805765A BR 7805765 A BR7805765 A BR 7805765A BR 7805765 A BR7805765 A BR 7805765A BR 7805765 A BR7805765 A BR 7805765A
- Authority
- BR
- Brazil
- Prior art keywords
- parabenzoquinone
- preparation
- parabenzoquinone process
- 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 |
|---|---|---|---|
| FR7727530A FR2401896A1 (fr) | 1977-09-05 | 1977-09-05 | Procede de preparation de para-benzoquinone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7805765A true BR7805765A (pt) | 1979-05-15 |
Family
ID=9195290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7805765A BR7805765A (pt) | 1977-09-05 | 1978-09-04 | Processo e preparacao de parabenzoquinona |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0001199B1 (pt) |
| JP (1) | JPS5448726A (pt) |
| BR (1) | BR7805765A (pt) |
| CA (1) | CA1109481A (pt) |
| DE (1) | DE2861085D1 (pt) |
| FR (1) | FR2401896A1 (pt) |
| IT (1) | IT1099035B (pt) |
| ZA (1) | ZA785012B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2449667A1 (fr) * | 1979-02-21 | 1980-09-19 | Rhone Poulenc Ind | Procede de preparation de para-benzoquinones |
| JPS59225137A (ja) * | 1983-06-06 | 1984-12-18 | Mitsubishi Gas Chem Co Inc | ２，３，５−トリメチルベンゾキノンの製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3213114A (en) * | 1962-06-19 | 1965-10-19 | Ethyl Corp | Preparation of quinones and hydroquinones |
| IL39225A (en) * | 1971-05-17 | 1975-07-28 | Sparamedica Ag | Process for the manufacture of methyl substituted p-benzoquinones |
-
1977
- 1977-09-05 FR FR7727530A patent/FR2401896A1/fr active Granted
-
1978
- 1978-08-30 DE DE7878420006T patent/DE2861085D1/de not_active Expired
- 1978-08-30 EP EP78420006A patent/EP0001199B1/fr not_active Expired
- 1978-09-01 CA CA310,493A patent/CA1109481A/fr not_active Expired
- 1978-09-04 BR BR7805765A patent/BR7805765A/pt unknown
- 1978-09-04 JP JP10768078A patent/JPS5448726A/ja active Pending
- 1978-09-05 IT IT27320/78A patent/IT1099035B/it active
- 1978-09-05 ZA ZA00785012A patent/ZA785012B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1099035B (it) | 1985-09-18 |
| FR2401896A1 (fr) | 1979-03-30 |
| IT7827320A0 (it) | 1978-09-05 |
| EP0001199A1 (fr) | 1979-03-21 |
| JPS5448726A (en) | 1979-04-17 |
| FR2401896B1 (pt) | 1980-09-12 |
| DE2861085D1 (de) | 1981-12-03 |
| CA1109481A (fr) | 1981-09-22 |
| EP0001199B1 (fr) | 1981-09-16 |
| ZA785012B (en) | 1979-08-29 |
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