Preparation and reactivity with isocyanide of bromomalonaldehyde complexes of iron, cobalt, nickel, and copper

Albertin, Gabriele; Baldan, Daniela

doi:10.1016/0022-328x(89)80060-9

Cited by 13 publications

(2 citation statements)

References 17 publications

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“…The first synthesized complex was the chromium derivative Cr(MA) 3 (MA = conjugate base of malonaldehyde), which was obtained by reacting freshly prepared malonaldehyde with CrCl 3 in the presence of Zn dust. 2 Subsequently, Albertin and co-workers reported the synthesis and reactivity of a number of iron, cobalt, nickel, palladium, platinum, copper and zinc complexes of the ligands NMA 3 and BrMA, 4 where NMA and BrMA are the conjugate bases of nitromalonaldehyde and bromomalonaldehyde, respectively.…”

Section: Introductionmentioning

confidence: 99%

Yttrium and lanthanide complexes of β-dialdehydes: synthesis, characterization and luminescence of coordination compounds with the conjugate base of nitromalonaldehyde

et al. 2014

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Coordination compounds having formulae [AsPh4][Ln(NMA)4] (1(Ln)), Ln(NMA)3(tppo)2 (2(Ln)), Ln(NMA)3(bipyO2) (3(Ln)), Ln(NMA)3(phen) (4(Ln)) and Ln(NMA)3(terpy) (5(Ln)) (Ln = Y and some lanthanides; NMA = conjugate base of nitromalonaldehyde; tppo = triphenylphosphine oxide; bipyO2 = 2,2'-bipyridine-N,N'-dioxide; phen = 1,10-phenanthroline; terpy = 2,2':6',2''-terpyridine) were synthesized and characterized and X-ray diffraction data were collected for [AsPh4][Y(NMA)4] (1(Y)). The neutral europium derivatives showed appreciable luminescence in the solid state upon excitation with UV light and photoluminescence measurements were carried out. These compounds were used as dopants for the preparation of luminescent poly(methyl methacrylate). Luminescent polyvinylpyrrolidone samples were obtained by reacting the pure polymer with water solutions containing NMA and trivalent europium ions.

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Section: Introductionmentioning

confidence: 99%

Yttrium and lanthanide complexes of β-dialdehydes: synthesis, characterization and luminescence of coordination compounds with the conjugate base of nitromalonaldehyde

et al. 2014

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“…The reactivity of these complexes with isonitriles has been studied and in some cases the decomposition of BrMA has led to the formation of bromo-complexes. 4 To the best of our knowledge, BrMA has never been used as ligand for group 3 or lanthanide metal centres. Our interest towards novel antenna-ligands for lanthanide luminescence 5 and the results obtained with NMA prompted us to extend the studies on the coordination chemistry of β-dialdehydes towards group 3 and lanthanide elements.…”

Section: Introductionmentioning

confidence: 99%

Yttrium and lanthanide complexes of β-dialdehydes: synthesis, characterization, luminescence and electrochemistry of coordination compounds with the conjugate base of bromomalonaldehyde

et al. 2014

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Novel yttrium, europium and terbium coordination compounds having formulae [AsPh4][Ln(BrMA)4] (6LN), Ln(BrMA)3(bipyO2) (7Ln), Ln(NMA)3(phen) (8Ln) and Ln(NMA)3(terpy) (9Ln) (Ln = Y, Eu, Tb; BrMA = conjugate base of bromomalonaldehyde; bipyO2 = 2,2'-bipyridine-N,N'-dioxide; phen = 1,10-phenantroline; terpy = 2,2':6',2''-terpyridine) were synthesized and characterized by using spectroscopic and electrochemical techniques. Uncharged europium and, to a lesser extent, terbium complexes showed appreciable luminescence in the solid state upon excitation with UV light. Polymeric materials and ionic liquids containing BrMA and lanthanides were prepared and photoluminescence measurements were carried out. From an electrochemical point of view, europium(III) BrMA-complexes showed a quasi-reversible one-electron reduction process. The one electron transfer reaction Eu(III) to Eu(II) allowed the photoluminescence tuning of 8Eu deposited on the surface of a glassy carbon electrode.

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Effective magnetic moment of [Fe(bma)2]

Pardasani¹,

Pardasani²

2012

Landolt-Börnstein - Group II Molecules and Radicals

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Preparation and reactivity with isocyanide of bromomalonaldehyde complexes of iron, cobalt, nickel, and copper

Cited by 13 publications

References 17 publications

Yttrium and lanthanide complexes of β-dialdehydes: synthesis, characterization and luminescence of coordination compounds with the conjugate base of nitromalonaldehyde

Yttrium and lanthanide complexes of β-dialdehydes: synthesis, characterization and luminescence of coordination compounds with the conjugate base of nitromalonaldehyde

Yttrium and lanthanide complexes of β-dialdehydes: synthesis, characterization, luminescence and electrochemistry of coordination compounds with the conjugate base of bromomalonaldehyde

Effective magnetic moment of [Fe(bma)2]

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