NL7416987A - Werkwijze ter bereiding van p-chinonen. - Google Patents

Werkwijze ter bereiding van p-chinonen.

Info

Publication number
NL7416987A
NL7416987A NL7416987A NL7416987A NL7416987A NL 7416987 A NL7416987 A NL 7416987A NL 7416987 A NL7416987 A NL 7416987A NL 7416987 A NL7416987 A NL 7416987A NL 7416987 A NL7416987 A NL 7416987A
Authority
NL
Netherlands
Prior art keywords
qinons
preparing
Prior art date
Application number
NL7416987A
Other languages
English (en)
Dutch (nl)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NL7416987A publication Critical patent/NL7416987A/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
    • B01J2531/80—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)
NL7416987A 1974-01-08 1974-12-30 Werkwijze ter bereiding van p-chinonen. NL7416987A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB80374A GB1455753A (en) 1974-01-08 1974-01-08 Process for de preparation of p-quinones

Publications (1)

Publication Number Publication Date
NL7416987A true NL7416987A (nl) 1975-07-10

Family

ID=9710781

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7416987A NL7416987A (nl) 1974-01-08 1974-12-30 Werkwijze ter bereiding van p-chinonen.

Country Status (4)

Country Link
DE (1) DE2460665C2 (enrdf_load_stackoverflow)
FR (1) FR2272068B1 (enrdf_load_stackoverflow)
GB (1) GB1455753A (enrdf_load_stackoverflow)
NL (1) NL7416987A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1455753A (en) * 1974-01-08 1976-11-17 Shell Int Research Process for de preparation of p-quinones
JPS567734A (en) * 1979-06-28 1981-01-27 Takeda Chem Ind Ltd Preparation of quinone derivative
EP0021841B1 (en) * 1979-06-28 1984-10-24 Takeda Chemical Industries, Ltd. 2,3-dialkoxy-1,4-quinone derivatives; method of producing 1,4-quinone derivatives

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT208848B (de) * 1958-01-17 1960-04-25 Lannacher Heilmittel Verfahren zur Herstellung von Chinonen
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
GB1426332A (en) * 1972-05-19 1976-02-25 Basf Ag Blue anthraquinoid acid dyes
US3966776A (en) * 1973-03-09 1976-06-29 Takasago Perfumery Co., Ltd. Process for preparing parabenzoquinones
GB1455753A (en) * 1974-01-08 1976-11-17 Shell Int Research Process for de preparation of p-quinones

Also Published As

Publication number Publication date
DE2460665A1 (de) 1975-07-10
FR2272068B1 (enrdf_load_stackoverflow) 1976-10-22
FR2272068A1 (enrdf_load_stackoverflow) 1975-12-19
GB1455753A (en) 1976-11-17
DE2460665C2 (de) 1983-12-22

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BATV A request for search has been withdrawn
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
BI The patent application has been withdrawn