Buscar
Mostrando ítems 1-5 de 5
Synthesis of cobalt(II)-α-diimines complexes and their activity as mediators in organometallic mediated radical polymerization of vinyl acetate
(2018-02-24)
This study describes the synthesis and characterization of three α-diimine-cobalt complexes of the type [CoCl2(R-DAB)] (R-DAB = R–N[dbnd]CH–CH[dbnd]N–R; R = Mes, Dipp and Dipp∗) and their application as mediators for the ...
Síntese de ligantes diimínicos para obtenção de complexos organocobalto(III) para polimerização radicalar mediada por cobalto
(Universidade Estadual Paulista (Unesp), 2017-02-22)
Neste trabalho objetivou-se a síntese e caracterização de oito complexos de cobalto(II) que fossem aptos a atuarem como agentes controladores na Polimerização Radicalar Mediada por Cobalto do monômero acetato de vinila. ...
Synthesis, Solid-State Structures, and EPR Spectroscopic Studies on Polycrystalline and Single-Crystal Samples of α-Diimine Cobalt(II) Complexes
(Wiley VCH Verlag, 2006-10)
Cobalt compounds of the general formula [CoX2(a-diimine)], where X = Cl or I and the a-diimines are 1,4-diaryl-2,3-dimethyl- 1,4-diaza-1,3-butadiene (Ar-DAB) and bis(aryl)- acenaphthenequinonediimine (Ar-BIAN) were synthesized ...
Cobalt(II) complexes of α-diimine derived from cycloalkylamines as controlling agents for organometallic mediated radical polymerization of vinyl acetate
(2020-12-01)
A series of cobalt(II)-α-diimine complexes derived from cycloalkylamines (cycloalkyl = cyclopentyl (1a), cyclohexyl (1b), cycloheptyl (1c), and cyclooctyl (1d)) were synthesized: [CoCl2(Pent-DAB)] (2a), [CoCl2(Hex-DAB)] ...
Síntesis de redes metal-orgánicas heteroestructurales con ligandos mixtos.
(Universidad Nacional de ColombiaMedellín - Ciencias - Maestría en Ciencias - QuímicaEscuela de químicaFacultad de CienciasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín, 2021)
Las redes metal-orgánicas (MOFs) son materiales porosos con aplicaciones en diversas áreas de la industria, tecnología y medio ambiente. El diseño molecular de MOFs ha estado ligado a la naturaleza química del centro ...