NL7412668A - Werkwijze voor de bereiding van p-benzochinon. - Google Patents
Werkwijze voor de bereiding van p-benzochinon.Info
- Publication number
- NL7412668A NL7412668A NL7412668A NL7412668A NL7412668A NL 7412668 A NL7412668 A NL 7412668A NL 7412668 A NL7412668 A NL 7412668A NL 7412668 A NL7412668 A NL 7412668A NL 7412668 A NL7412668 A NL 7412668A
- Authority
- NL
- Netherlands
- Prior art keywords
- benzoquinone
- preparation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/2243—At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0238—Complexes comprising multidentate ligands, i.e. more than 2 ionic or coordinative bonds from the central metal to the ligand, the latter having at least two donor atoms, e.g. N, O, S, P
- B01J2531/0241—Rigid ligands, e.g. extended sp2-carbon frameworks or geminal di- or trisubstitution
- B01J2531/0252—Salen ligands or analogues, e.g. derived from ethylenediamine and salicylaldehyde
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/70—Complexes comprising metals of Group VII (VIIB) as the central metal
- B01J2531/72—Manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/845—Cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US401723A US3859317A (en) | 1973-09-28 | 1973-09-28 | Process of preparing p-benzoquinone |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7412668A true NL7412668A (nl) | 1975-04-02 |
Family
ID=23588954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7412668A NL7412668A (nl) | 1973-09-28 | 1974-09-25 | Werkwijze voor de bereiding van p-benzochinon. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3859317A (xx) |
JP (1) | JPS5652889B2 (xx) |
BE (1) | BE820401A (xx) |
CA (1) | CA1016952A (xx) |
DE (1) | DE2444235C2 (xx) |
FR (1) | FR2245601B1 (xx) |
GB (1) | GB1433299A (xx) |
IT (1) | IT1029607B (xx) |
NL (1) | NL7412668A (xx) |
ZA (1) | ZA745898B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3069496D1 (de) * | 1979-06-28 | 1984-11-29 | Takeda Chemical Industries Ltd | 2,3-dialkoxy-1,4-quinone derivatives; method of producing 1,4-quinone derivatives |
JPS567734A (en) * | 1979-06-28 | 1981-01-27 | Takeda Chem Ind Ltd | Preparation of quinone derivative |
US4909965A (en) * | 1981-08-03 | 1990-03-20 | E. I. Du Pont De Nemours And Company | Salcomine-catalyzed oxidation of phenols |
EP0876464A1 (en) * | 1995-10-19 | 1998-11-11 | Ciba SC Holding AG | Bleaching or washing composition |
US6815565B2 (en) * | 2003-04-04 | 2004-11-09 | General Electric Company | Method for preparing hydroquinones and dihydroxybiphenyl compounds from mixtures of bromophenols and benzoquinones |
US6693221B1 (en) | 2003-04-04 | 2004-02-17 | General Electric Company | Method of preparing mixtures of bromophenols and benzoquinones |
FR2854892B1 (fr) * | 2003-05-12 | 2005-06-24 | Rhodia Polyamide Intermediates | Procede de fabrication de dinitriles |
Family Cites Families (2)
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 |
IL39225A (en) * | 1971-05-17 | 1975-07-28 | Sparamedica Ag | Process for the manufacture of methyl substituted p-benzoquinones |
-
1973
- 1973-09-28 US US401723A patent/US3859317A/en not_active Expired - Lifetime
-
1974
- 1974-09-06 GB GB3901174A patent/GB1433299A/en not_active Expired
- 1974-09-11 IT IT52983/74A patent/IT1029607B/it active
- 1974-09-13 CA CA207,687A patent/CA1016952A/en not_active Expired
- 1974-09-16 DE DE2444235A patent/DE2444235C2/de not_active Expired
- 1974-09-17 ZA ZA00745898A patent/ZA745898B/xx unknown
- 1974-09-19 JP JP10828074A patent/JPS5652889B2/ja not_active Expired
- 1974-09-20 FR FR7431767A patent/FR2245601B1/fr not_active Expired
- 1974-09-25 NL NL7412668A patent/NL7412668A/xx not_active Application Discontinuation
- 1974-09-26 BE BE148953A patent/BE820401A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5652889B2 (xx) | 1981-12-15 |
DE2444235C2 (de) | 1982-11-04 |
IT1029607B (it) | 1979-03-20 |
BE820401A (fr) | 1975-01-16 |
US3859317A (en) | 1975-01-07 |
DE2444235A1 (de) | 1975-04-03 |
CA1016952A (en) | 1977-09-06 |
GB1433299A (en) | 1976-04-22 |
FR2245601A1 (xx) | 1975-04-25 |
ZA745898B (en) | 1975-09-24 |
JPS5059341A (xx) | 1975-05-22 |
FR2245601B1 (xx) | 1979-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7317293A (nl) | Werkwijze voor de bereiding van dehydrodimerisa- tieprodukten. | |
NL7416288A (nl) | Werkwijze voor de bereiding van dialkylthiofos- faten. | |
NL7411917A (nl) | Werkwijze voor de bereiding van dibenzothiepine- derivaten. | |
NL7409919A (nl) | Werkwijze voor de bereiding van dibenzoxepine derivaten. | |
NL156383B (nl) | Werkwijze voor de bereiding van isopreen. | |
NL7410730A (nl) | Werkwijze voor de bereiding van 5-fluorcytosine. | |
NL179135C (nl) | Werkwijze voor de bereiding van acylbenzoxazolinonderivaten. | |
NL161976B (nl) | Werkwijze voor de bereiding van diepvries-patates frites. | |
NL158169B (nl) | Werkwijze voor de bereiding van (+)-2-aminobutanol-1. | |
NL7409050A (nl) | Werkwijze voor de bereiding van cefalospo- rine-verbindingen. | |
NL7415250A (nl) | Werkwijze voor de bereiding van ergopeptine- derivaten. | |
NL7415554A (nl) | Werkwijze voor de bereiding van poly-n-alkylimino- alanen. | |
NL7412668A (nl) | Werkwijze voor de bereiding van p-benzochinon. | |
NL7413858A (nl) | Werkwijze voor de bereiding van glycerolderi- | |
NL7414815A (nl) | Werkwijze voor de bereiding van aromatische hydroxylaminen. | |
NL7408051A (nl) | Werkwijze voor de bereiding van cycloalkenen. | |
BE809222A (nl) | Werkwijze voor de bereiding van 3-anilino-5-pyrazolonen | |
NL7416714A (nl) | Werkwijze voor de bereiding van 1-aminoantra- chinon. | |
NL7414635A (nl) | Werkwijze voor de bereiding van acetonine. | |
NL7411092A (nl) | Werkwijze voor de bereiding van aminopyrrool- derivaten. | |
NL179279C (nl) | Werkwijze voor de bereiding van tereftalonitril. | |
NL7505386A (nl) | Werkwijze voor de bereiding van galzuren. | |
NL180104C (nl) | Werkwijze voor de bereiding van benzylpyrimidinen. | |
NL7413660A (nl) | Werkwijze voor de bereiding van trimethyl-p-ben- zochinon. | |
NL173773C (nl) | Werkwijze voor de bereiding van triesters van n-fosfonomethylglycine. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |