This HTML5 document contains 48 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n7http://localhost/temp/predkladatel/
n13http://linked.opendata.cz/resource/domain/vavai/projekt/
n10http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n16http://linked.opendata.cz/ontology/domain/vavai/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n15http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F00216275%3A25310%2F14%3A39898436%21RIV15-TA0-25310___/
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n18http://bibframe.org/vocab/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n8http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n12http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n17http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n4http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n11http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n9http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n19http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F00216275%3A25310%2F14%3A39898436%21RIV15-TA0-25310___
rdf:type
skos:Concept n16:Vysledek
dcterms:description
The synthesis and structure of lanthanide(III) amides containing one bifunctional beta-diketiminate ligand is reported. Compounds were obtained via a protolytic reaction of the free beta-diketimine {N-[(2-MeO) C6H5]}N=C(Me)CH=C(Me)N(H){N '-[(2-MeO)C6H5]} ((LH)-H-CO) or {N-[(2-MeO)C6H5]}N=CHCH=CHN(H) {N '-[(2-MeO)C6H5]} ((LH)-H-HO) with corresponding tris(amide) of the Ln[N(SiMe3)(2)](3) (Ln = Y, La, Nd, Sm, Eu, Gd and Yb) type in equimolar ratio at ambient temperature. Products were characterized by IR and/or multinuclear NMR spectroscopy techniques and structures of four of them have been determined by X-ray diffraction techniques. Complexes (LY)-Y-CO[N( SiMe3)(2)](2), (LLa)-La-CO[N(SiMe3)(2)](2), (LNd)-Nd-CO[N(SiMe3)(2)](2) and (LYb)-Yb-HO [N(SiMe3)(2)](2) crystalize as monomers with the six-coordinated metal centre by two amido and one tetradentate beta-diketiminato ligands. Minor hydrolytic products of composition [(LSmN)-Sm-CO(SiMe3)(2)](2)O and (L-CO)(4)O-2(OH)(4)La-4 were obtained and their structures contain two or four lanthanide atoms linked through the oxo- or hydroxo bridges. Diamagnetic complexes were tested for its potential applications in hydroamination and polymerization reactions, respectively, giving low conversion in all reactions. The synthesis and structure of lanthanide(III) amides containing one bifunctional beta-diketiminate ligand is reported. Compounds were obtained via a protolytic reaction of the free beta-diketimine {N-[(2-MeO) C6H5]}N=C(Me)CH=C(Me)N(H){N '-[(2-MeO)C6H5]} ((LH)-H-CO) or {N-[(2-MeO)C6H5]}N=CHCH=CHN(H) {N '-[(2-MeO)C6H5]} ((LH)-H-HO) with corresponding tris(amide) of the Ln[N(SiMe3)(2)](3) (Ln = Y, La, Nd, Sm, Eu, Gd and Yb) type in equimolar ratio at ambient temperature. Products were characterized by IR and/or multinuclear NMR spectroscopy techniques and structures of four of them have been determined by X-ray diffraction techniques. Complexes (LY)-Y-CO[N( SiMe3)(2)](2), (LLa)-La-CO[N(SiMe3)(2)](2), (LNd)-Nd-CO[N(SiMe3)(2)](2) and (LYb)-Yb-HO [N(SiMe3)(2)](2) crystalize as monomers with the six-coordinated metal centre by two amido and one tetradentate beta-diketiminato ligands. Minor hydrolytic products of composition [(LSmN)-Sm-CO(SiMe3)(2)](2)O and (L-CO)(4)O-2(OH)(4)La-4 were obtained and their structures contain two or four lanthanide atoms linked through the oxo- or hydroxo bridges. Diamagnetic complexes were tested for its potential applications in hydroamination and polymerization reactions, respectively, giving low conversion in all reactions.
dcterms:title
Structure and potential applications of amido lanthanide complexes chelated by bifunctional beta-diketiminate ligand Structure and potential applications of amido lanthanide complexes chelated by bifunctional beta-diketiminate ligand
skos:prefLabel
Structure and potential applications of amido lanthanide complexes chelated by bifunctional beta-diketiminate ligand Structure and potential applications of amido lanthanide complexes chelated by bifunctional beta-diketiminate ligand
skos:notation
RIV/00216275:25310/14:39898436!RIV15-TA0-25310___
n3:aktivita
n4:P
n3:aktivity
P(TA02020466)
n3:cisloPeriodika
June
n3:dodaniDat
n19:2015
n3:domaciTvurceVysledku
n10:5585953 n10:5107962 n10:6951082 n10:5804620
n3:druhVysledku
n9:J
n3:duvernostUdaju
n12:S
n3:entitaPredkladatele
n15:predkladatel
n3:idSjednocenehoVysledku
47909
n3:idVysledku
RIV/00216275:25310/14:39898436
n3:jazykVysledku
n17:eng
n3:klicovaSlova
Polymerization; Hydroamination; Lanthanides; Bifunctional beta-diketiminates
n3:klicoveSlovo
n8:Hydroamination n8:Polymerization n8:Lanthanides n8:Bifunctional%20beta-diketiminates
n3:kodStatuVydavatele
CH - Švýcarská konfederace
n3:kontrolniKodProRIV
[8A9863D86041]
n3:nazevZdroje
J. Organomet. Chem.
n3:obor
n11:CA
n3:pocetDomacichTvurcuVysledku
4
n3:pocetTvurcuVysledku
6
n3:projekt
n13:TA02020466
n3:rokUplatneniVysledku
n19:2014
n3:svazekPeriodika
759
n3:tvurceVysledku
Horáček, Michal Růžička, Aleš Fridrichová, Adéla Merna, Jan Olejník, Roman Padělková, Zdeňka
n3:wos
000334291300001
s:issn
0022-328X
s:numberOfPages
10
n18:doi
10.1016/j.jorganchem.2014.02.007
n7:organizacniJednotka
25310