ZA745898B - Process of preparing p=benzoquinone - Google Patents

Process of preparing p=benzoquinone

Info

Publication number
ZA745898B
ZA745898B ZA00745898A ZA745898A ZA745898B ZA 745898 B ZA745898 B ZA 745898B ZA 00745898 A ZA00745898 A ZA 00745898A ZA 745898 A ZA745898 A ZA 745898A ZA 745898 B ZA745898 B ZA 745898B
Authority
ZA
South Africa
Prior art keywords
benzoquinone
preparing
Prior art date
Application number
ZA00745898A
Other languages
English (en)
Inventor
D Hutchings
Original Assignee
Goodyear Tire & Rubber
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of ZA745898B publication Critical patent/ZA745898B/xx

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)
ZA00745898A 1973-09-28 1974-09-17 Process of preparing p=benzoquinone ZA745898B (en)

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
ZA745898B true ZA745898B (en) 1975-09-24

Family

ID=23588954

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00745898A ZA745898B (en) 1973-09-28 1974-09-17 Process of preparing p=benzoquinone

Country Status (10)

Country Link
US (1) US3859317A (fr)
JP (1) JPS5652889B2 (fr)
BE (1) BE820401A (fr)
CA (1) CA1016952A (fr)
DE (1) DE2444235C2 (fr)
FR (1) FR2245601B1 (fr)
GB (1) GB1433299A (fr)
IT (1) IT1029607B (fr)
NL (1) NL7412668A (fr)
ZA (1) ZA745898B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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 (fr) * 1995-10-19 1998-11-11 Ciba SC Holding AG Composition de blanchiment ou de lavage
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS5652889B2 (fr) 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
NL7412668A (nl) 1975-04-02
FR2245601A1 (fr) 1975-04-25
JPS5059341A (fr) 1975-05-22
FR2245601B1 (fr) 1979-02-16

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