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Unsymmetrical cyrhetrenyl and ferrocenyl azines derived from 5-nitrofurane: Synthesis, structural characterization and electrochemistry

Authordc.contributor.authorGómez, Johana 
Authordc.contributor.authorKlahn, A. 
Authordc.contributor.authorFuentealba, Mauricio 
Authordc.contributor.authorSierra, Diego 
Authordc.contributor.authorOlea Azar, Claudio 
Authordc.contributor.authorMedina, Manuela 
Admission datedc.date.accessioned2016-01-14T20:14:16Z
Available datedc.date.available2016-01-14T20:14:16Z
Publication datedc.date.issued2015
Cita de ítemdc.identifier.citationInorganic Chemistry Communications 61 (2015) 204–206en_US
Identifierdc.identifier.issn1387-7003
Identifierdc.identifier.otherDOI: 10.1016/j.inoche.2015.10.007
Identifierdc.identifier.urihttp://repositorio.uchile.cl/handle/2250/136530
General notedc.descriptionArtículo de publicación ISIen_US
Abstractdc.description.abstractA new series of unsymmetrical cyrhetrenyl and ferrocenyl azines that were monosubstituted [(η5-C5H4)– C(R)_N–N_CH(5-NO2–2-C4H2O)]M {with M_Re(CO)3 and R_H (1a) or R_Me (1b); M_Fe(η5-C5H5) and R_H (2a) or R_Me (2b)} and disubstituted [Fe{(η5-C5H4)–C(Me)_N–N_CH(5-NO2–2-C4H2O)}2] (3a) were prepared by condensation reactions of the corresponding organometallic hydrazone [(η5-C5H4)–C(R)_N– NH2)]M with 5-nitro-2-furaldehyde. The 1H and 13C{1H} NMR spectra indicated that these compounds adopted an (E,E)-configuration about the ˃C_N− bond and an s-trans conformation about the N1–N2 bond, and this resultwas confirmed by X-ray crystallographic analyses of 1a and 2b. The opposite electronic effects of the organometallic fragments correlate with the co-planarity of the [(η5-C5H4)–C(R)_N–N_CH(5-NO2–2-C4H2O)] system, the reduction potential of the nitro group (E1/2) and the chemical shifts of the iminic carbonsen_US
Patrocinadordc.description.sponsorshipFONDECYT-Chile 1150601 1110669 CONICYT DEAen_US
Lenguagedc.language.isoenen_US
Publisherdc.publisherElsevieren_US
Type of licensedc.rightsAtribución-NoComercial-SinDerivadas 3.0 Chile*
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
Keywordsdc.subjectCyrhetrenyl azinesen_US
Keywordsdc.subjectFerrocenyl azinesen_US
Keywordsdc.subjectNitrofuraneen_US
Keywordsdc.subjectCrystal structureen_US
Keywordsdc.subjectNMRen_US
Keywordsdc.subjectCyclic voltammetryen_US
Títulodc.titleUnsymmetrical cyrhetrenyl and ferrocenyl azines derived from 5-nitrofurane: Synthesis, structural characterization and electrochemistryen_US
Document typedc.typeArtículo de revistaen_US


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Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 Chile