Repository logo
 
Publication

Solvent-free oxidation of benzyl alcohols catalysed by a tetrazole-saccharinate Zn(II) complex under microwave radiation: the role of the ligand and the reaction mechanism

2020-12Journal article Restricted access
Simple item page
dc.contributor.authorFrija, Luis M. T.
dc.contributor.authorFernandes, André L.
dc.contributor.authorCristiano, Maria L.S.
dc.contributor.authorPombeiro, Armando J. L.
dc.date.accessioned2021-06-18T16:26:45Z
dc.date.available2021-06-18T16:26:45Z
dc.date.issued2020-12
dc.description.abstractHerein we present an efficient methodology for the microwave-assisted peroxidative oxidation of benzyl alcohols to the corresponding aldehydes by using a novel and stable tetrazole-saccharinate zinc(II) catalyst, along with some insights into the reaction mechanism. This methodology is distinguished by the use of easily available and cheap reagents on the genesis of the zinc catalyst, mild reaction conditions, very short reaction periods (5-20 min) and no need to add an organic solvent. Furthermore, the use of TBHP (70%. aq.) as oxidizing agent turn this protocol a convenient one for benzyl alcohol oxidation in yields up to 98%. (C) 2020 Elsevier B.V. All rights reserved.
dc.description.sponsorshipCentro de Quimica Estrutural [UIDB/00100/2020]
dc.description.sponsorshipCenter of Marine Sciences (CCMAR) [DID/MULTI/04326/2019]
dc.description.sponsorshipFCT Portuguese Foundation for Science and Technology European Commission [IST-ID/115/2018]
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1016/j.molstruc.2020.128831
dc.identifier.issn0022-2860
dc.identifier.urihttp://hdl.handle.net/10400.1/15913
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.subjectZinc catalysis
dc.subjectTetrazole
dc.subjectSaccharin
dc.subjectBenzyl alcohols
dc.subjectPeroxidative oxidation
dc.subject.otherChemistry
dc.titleSolvent-free oxidation of benzyl alcohols catalysed by a tetrazole-saccharinate Zn(II) complex under microwave radiation: the role of the ligand and the reaction mechanism
dc.typejournal article
dspace.entity.typePublication
oaire.citation.startPage128831
oaire.citation.titleJournal of Molecular Structure
oaire.citation.volume1222
person.familyNameLourenço Fernandes
person.familyNameCristiano
person.givenNameAndré
person.givenNameMaria de Lurdes
person.identifier.ciencia-idD512-BA1B-65C5
person.identifier.ciencia-idE411-6006-5A01
person.identifier.orcid0000-0002-0355-7651
person.identifier.orcid0000-0002-9447-2855
person.identifier.ridG-2345-2012
person.identifier.scopus-author-id9238724800
rcaap.rightsrestrictedAccess
rcaap.typearticle
relation.isAuthorOfPublication47044937-8512-42f6-9652-24de1572c7ac
relation.isAuthorOfPublicationb16751a6-748e-44b0-9c59-058cbd5b2cc3
relation.isAuthorOfPublication.latestForDiscovery47044937-8512-42f6-9652-24de1572c7ac

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
1-s2.0-S002228602031156X-main.pdf
Size:
885.79 KB
Format:
Adobe Portable Document Format
Download

Collections

CCM2-Artigos (em revistas ou actas indexadas)