IL43433A - Process for preparing cycloalkanones and cycloalkanols - Google Patents

Process for preparing cycloalkanones and cycloalkanols

Info

Publication number
IL43433A
IL43433A IL43433A IL4343373A IL43433A IL 43433 A IL43433 A IL 43433A IL 43433 A IL43433 A IL 43433A IL 4343373 A IL4343373 A IL 4343373A IL 43433 A IL43433 A IL 43433A
Authority
IL
Israel
Prior art keywords
chromium
process according
catalyst
oxide
prepared
Prior art date
Application number
IL43433A
Other versions
IL43433A0 (en
Original Assignee
Stamicarbon
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
Priority claimed from NLAANVRAGE7214299,A external-priority patent/NL174247C/en
Priority claimed from NLAANVRAGE7313829,A external-priority patent/NL174343C/en
Application filed by Stamicarbon filed Critical Stamicarbon
Publication of IL43433A0 publication Critical patent/IL43433A0/en
Publication of IL43433A publication Critical patent/IL43433A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/868—Chromium copper and chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic 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)

Claims (3)

C L A I M S Process, for preparing cycloalkanones and cycloalkanols by conversion of eye loalk lhydr peroxides under the influence of a solid heterogeneous catalyst, this process being characterized in that a. cycloalkylhydroperoxide having 5 - 1 2 carbon .atoms in the ring is converted under the influence of an.oxidic chromium catalyst. · Process according to claim 1 , characterized in that as a. catalyst, chromium oxide is applied prepared by heating a compound which decomposes into chromium oxide when heated. Process, according to one of the claims 1 and .2 , characterize in that as a catalyst chromium oxide on a. carrier material is applied with a, chromium content of maximum 1 0 by weight Process according to one of the claims 1 -3 , characterized in that a catalyst containing six-valent chromium is applied.. Process according to claim , characterized in that a catalyst is applied which has been prepared by heating at 300 -500 °C in an atmosphere of a gas containing molecular . oxygen of supported, X-ray-amorphous chromium (I'll )oxide or a. chromium compound giving chromium (Ill)oxide on heating. Process according to one of the claims 1 -3 , characterized in that as a catalyst copper-chromium-oxide is applied. Process, according to claim 6 , characterized in that the copper-chromium-oxide is prepared by co-precipitation of copper hydroxide and chromium hydroxide, followed by heating. Process according to one of the claims 1 -7, characterized in out at a. temperature below 1 50 C. 9. Process according to claim 8 , characterized' iri that the conversion of cycloalkylhydroperoxide is carried out at a temperature between 60 and 1 1 0 °C. 0. Process according to one of the claims -1-9 * characterized in that as starting material is used a solution of a cycloalkylhydroperoxide in the corresponding cycloalkane, prepared by oxidation of the cycloalkane in the liquid phase with use as an oxidizing agent of a. gas containing molecular oxygen.
1. . Process according to claim 1 0 , characterized ' in that the reaction mixture of an oxidation reaction of , cycloalkane, . which mixture is to be used as a. starting material, is washed with water.
2. Process according to claim I, as indicated in the description and/or elucidated in the examples.
3. Cycloalkanones , cycloalkanols or mixtures thereof, prepared with application of the process according to one of the . preceding claims. For 1he Applicant*
IL43433A 1972-10-21 1973-10-16 Process for preparing cycloalkanones and cycloalkanols IL43433A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7214299,A NL174247C (en) 1972-10-21 1972-10-21 PROCESS FOR PREPARING CYCLOAL CANONS AND CYCLOAL CANOLS BY CONVERSION OF A CYCLOALKYL HYDROPEROXIDE.
NLAANVRAGE7313829,A NL174343C (en) 1973-10-09 1973-10-09 PROCESS FOR PREPARING CYCLOAL CANONS AND CYCLOAL CANOLS BY CONVERSION OF A CYCLOALKYL HYDROPEROXIDE.

Publications (2)

Publication Number Publication Date
IL43433A0 IL43433A0 (en) 1974-01-14
IL43433A true IL43433A (en) 1976-09-30

Family

ID=26644818

Family Applications (1)

Application Number Title Priority Date Filing Date
IL43433A IL43433A (en) 1972-10-21 1973-10-16 Process for preparing cycloalkanones and cycloalkanols

Country Status (19)

Country Link
JP (1) JPS5851934B2 (en)
AR (1) AR196460A1 (en)
AT (1) AT327166B (en)
AU (1) AU476087B2 (en)
BG (1) BG27057A3 (en)
CA (1) CA1012985A (en)
CH (1) CH598164A5 (en)
CS (1) CS179431B2 (en)
DD (1) DD108264A5 (en)
DE (1) DE2352378C2 (en)
ES (1) ES419829A1 (en)
FR (1) FR2208868B1 (en)
GB (1) GB1439210A (en)
HU (1) HU168685B (en)
IL (1) IL43433A (en)
IT (1) IT1000085B (en)
PL (1) PL98598B1 (en)
RO (1) RO63671A (en)
SE (1) SE406461B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7506790A (en) * 1975-06-07 1976-12-09 Stamicarbon PROCESS FOR PREPARING CYCLOAL CANNONS AND CYCLOAL CANONS
NL7802125A (en) * 1978-02-25 1979-08-28 Stamicarbon PROCESS FOR PREPARING CYCLOAL CANNONS AND CYCLOAL CANNONS.
DE3222144A1 (en) * 1982-06-11 1983-12-15 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING CYCLOHEXANOL AND CYCLOHEXANONE
EP0144467A1 (en) * 1983-11-29 1985-06-19 The Procter & Gamble Company Catalyst system and its use in hydrogenation of N,N-disubstituted amides to amines
FR2744719B1 (en) * 1996-02-09 1998-04-10 Rhone Poulenc Fibres CATALYTIC DECOMPOSITION PROCESS FOR ORGANIC HYDROPEROXIDES
RU2154050C1 (en) * 1999-01-19 2000-08-10 Ярославский государственный технический университет Method for production of c8-c12-cycloalkanones

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851496A (en) * 1954-07-27 1958-09-09 Du Pont Preparation of oxidation products of cyclohexane
FR2070977A5 (en) * 1969-12-12 1971-09-17 Rhone Poulenc Sa

Also Published As

Publication number Publication date
FR2208868A1 (en) 1974-06-28
CH598164A5 (en) 1978-04-28
GB1439210A (en) 1976-06-16
CS179431B2 (en) 1977-10-31
DD108264A5 (en) 1974-09-12
PL98598B1 (en) 1978-05-31
AR196460A1 (en) 1973-12-27
ES419829A1 (en) 1976-05-01
DE2352378C2 (en) 1984-05-10
DE2352378A1 (en) 1974-05-16
SE406461B (en) 1979-02-12
HU168685B (en) 1976-06-28
JPS5851934B2 (en) 1983-11-19
IT1000085B (en) 1976-03-30
RO63671A (en) 1978-10-15
AT327166B (en) 1976-01-26
BG27057A3 (en) 1979-08-15
AU6147273A (en) 1975-04-17
CA1012985A (en) 1977-06-28
IL43433A0 (en) 1974-01-14
ATA879773A (en) 1975-04-15
AU476087B2 (en) 1976-09-09
FR2208868B1 (en) 1978-02-10
JPS4993338A (en) 1974-09-05

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