Repository logo
 
Publication

Efficient cyclohexane oxidation with hydrogen peroxide catalysed by a C-scorpionate iron(II) complex immobilized on desilicated MOR zeolite

2013-08-15Journal article Open access
Simple item page
dc.contributor.authorMartins, Luisa
dc.contributor.authorMartins, A.
dc.contributor.authorAlegria, Elisabete
dc.contributor.authorCarvalho, A. P.
dc.contributor.authorPombeiro, Armando
dc.date.accessioned2013-11-01T13:04:23Z
dc.date.available2013-11-01T13:04:23Z
dc.date.issued2013-08-15
dc.description.abstractThe hydrotris(pyrazol-1-yl)methane iron(II) complex [FeCl2{eta(3)-HC(pz)(3)}] (Fe, pz = pyrazol-1-yl) immobilized on commercial (MOR) or desilicated (MOR-D) zeolite, catalyses the oxidation of cyclohexane with hydrogen peroxide to cyclohexanol and cyclohexanone, under mild conditions. MOR-D/Fe (desilicated zeolite supported [FeCl2{eta(3)-HC(pz)(3)}] complex) provides an outstanding catalytic activity (TON up to 2.90 x 10(3)) with the concomitant overall yield of 38%, and can be easy recovered and reused. The MOR or MOR-D supported hydrotris(pyrazol-1-yl)methane iron(II) complex (MOR/Fe and MOR-D/Fe, respectively) was characterized by X-ray powder diffraction, ICP-AES, and TEM studies as well as by IR spectroscopy and N-2 adsorption at -196 degrees C. The catalytic operational conditions (e.g., reaction time, type and amount of oxidant, presence of acid and type of solvent) were optimized. (C) 2013 Elsevier B.V. All rights reserved.por
dc.identifier.citationMARTINS, L. M. D. R. S.; MARTINS, A.; ALEGRIA, E. C. B. A.; CARVALHO, A. P.; Pombeiro, A. J. L. - Efficient cyclohexane oxidation with hydrogen peroxide catalysed by a C-scorpionate iron(II) complex immobilized on desilicated MOR zeolite. Applied Catalysis A-General. ISSN 0926-860X. Vol. 464 (2013), p. 43-50.por
dc.identifier.issn0926-860X
dc.identifier.other10.1016/j.apcata.2013.05.022
dc.identifier.urihttp://hdl.handle.net/10400.21/2834
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherElsevier Science BVpor
dc.subjectC-scorpionates iron(II)por
dc.subjectCyclohexane oxidationpor
dc.subjectSupported catalysispor
dc.subjectDesilicated MOR zeolitepor
dc.subjectMild conditionspor
dc.subjectAlkane oxidationpor
dc.subjectHydrocarbon oxygenationspor
dc.subjectAromatic-hydrocarbonspor
dc.subjectRhenium complexespor
dc.subjectAlkyl peroxidespor
dc.subjectLigandspor
dc.subjectAcidpor
dc.subjectH2O2por
dc.subjectCycloalkanespor
dc.titleEfficient cyclohexane oxidation with hydrogen peroxide catalysed by a C-scorpionate iron(II) complex immobilized on desilicated MOR zeolitepor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceAmsterdampor
oaire.citation.endPage50por
oaire.citation.startPage43por
oaire.citation.titleApplied Catalysis A-Generalpor
oaire.citation.volume464por
person.familyNameMartins
person.familyNameAlegria
person.familyNamePombeiro
person.givenNameLuisa
person.givenNameElisabete
person.givenNameArmando
person.identifier637885
person.identifier863202
person.identifier.ciencia-idE218-E297-A4EA
person.identifier.ciencia-id8C1F-851A-9F1C
person.identifier.ciencia-id8311-38FA-CEFB
person.identifier.orcid0000-0002-5403-9352
person.identifier.orcid0000-0003-4060-1057
person.identifier.orcid0000-0001-8323-888X
person.identifier.ridG-6210-2011
person.identifier.ridE-9945-2012
person.identifier.ridI-5945-2012
person.identifier.scopus-author-id8650947800
person.identifier.scopus-author-id8315848300
person.identifier.scopus-author-id7006067269
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication8ed70b09-b4d3-4a5d-9f75-12b13a332204
relation.isAuthorOfPublication6d781c38-c45e-4159-b795-8c8675606160
relation.isAuthorOfPublication6d18ff2e-5c33-4010-b1e7-964c72349813
relation.isAuthorOfPublication.latestForDiscovery8ed70b09-b4d3-4a5d-9f75-12b13a332204

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
Efficient cyclohexane oxidation with hydrogen peroxide catalysed by a C-scorpionate iron(II) complex immobilized on desilicated MOR zeolite.rep.pdf
Size:
201.93 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

ISEL - Eng. Quim. Biol. - Artigos