A Deep cavitand receptor functionalized with Fe(II) and Mn(II) aminopyridine complexes for bioinspired oxidation catalysis
dc.contributor.author
dc.date.accessioned
2018-07-10T07:19:05Z
dc.date.available
2021-04-07T08:03:00Z
dc.date.issued
2018-03-21
dc.identifier.issn
2155-5435
dc.identifier.uri
dc.description.abstract
A deep cavitand receptor 2 based on a resorcinarene scaffold and functionalized with a bis(pyridyl)dipyrrolidine tetradentate ligand has been obtained. Binding of divalent metal ions (M2+ = Mn2+, Fe2+, and Zn2+) at the tetradentate ligand results in the formation of cavitand complexes 2·M(OTf)2. The complexes exhibit selective binding of alkylammonium ions and amides within the cavitand. 2·M(OTf)2 (M = Fe(II) and Mn(II)) catalyze selective hydroxylation of aliphatic C-H bonds and epoxidation of olefins with hydrogen peroxide, exhibiting selectivity patterns consistent with the implication of high valent metal-oxo species. Furthermore, 2·Fe(OTf)2 reacts with IO4- to form an oxoiron(IV) complex [2·Fe(O)]2+, without decomposition of the supramolecular container. This species is relatively stable at 0 °C, yet engages in fast oxygen-atom-transfer reactions
dc.format.extent
6 p.
dc.format.mimetype
application/pdf
dc.language.iso
eng
dc.publisher
American Chemical Society (ACS)
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Versió postprint del document publicat a: https://doi.org/10.1021/acscatal.7b04426
dc.relation.ispartof
© ACS Catalysis, 2018, vol. 8, núm. 4, p. 3667-3672
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Articles publicats (D-Q)
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Tots els drets reservats
dc.source
Vidal Sánchez, Diego Costas Salgueiro, Miquel Lledó Ponsati, Agustí 2018 A Deep cavitand receptor functionalized with Fe(II) and Mn(II) aminopyridine complexes for bioinspired oxidation catalysis ACS Catalysis 8 4 3667 3672
dc.title
A Deep cavitand receptor functionalized with Fe(II) and Mn(II) aminopyridine complexes for bioinspired oxidation catalysis
dc.type
info:eu-repo/semantics/article
dc.rights.accessRights
info:eu-repo/semantics/openAccess
dc.embargo.terms
2019-03-21T00:00:00Z
dc.date.embargoEndDate
info:eu-repo/date/embargoEnd/2019-03-21
dc.type.version
info:eu-repo/semantics/acceptedVersion
dc.identifier.doi
dc.identifier.idgrec
028677
dc.type.peerreviewed
peer-reviewed