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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 ...
Changes in excited-state character of M(L1)(L2)(CO)2(α-diimine) (M=Ru, Os) induced by variation of L1 and L2
(Elsevier Science Sa, 2000-12)
The character of the lowest excited state of the d6-complexes [M(L1)(L2)(CO)2(α-diimine] (M=Ru, Os) varies with L1 and L2. In the case of [Ru(Cl)(Me)(CO)2(α-diimine)] it has predominant metal-to-ligand charge transfer ...
Solvent effect on the sensitized photooxygenation of cyclic and acyclic α-diimines
(2006)
The reaction of singlet molecular oxygen with a series of cyclic and acyclic α-diimines was studied. Time-resolved methods were used to measure total reaction rate constants and steady-state methods were used to determine ...
Alteración estructural del colorante azul de metileno con compuestos orgánicos
(Universidad Autónoma Metropolitana (México). Unidad Azcapotzalco. División de Ciencias Básicas e Ingeniería., 2015)
Las diversas estructuras que presentan la mayoría de los colorantes sintéticos les confiere una gran estabilidad. La presencia de grupos cromóforos es la consecuencia de la generación de un determinado color, así como la ...
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 ...
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. ...
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)] ...
Interaction of a-diimine–chromium(III) complexes with non-ionic surfactant Triton X-100
(Elsevier, 2013-03)
Using either luminescence intensity or lifetime measurements, we have studied the binding interactions of View the MathML source (NN = α-diimine ligands) with non-ionic solutions of surfactant p -(1,1,3,3-tetramethylbut ...