Synthesis and structure of anhydrous complexes of magnesium(II) with β-ketoesters of higher alcohols

Koval, Lyudmila I.; Dzyuba, V. I.; Bon, Volodymyr; Ilnitska, O.L.; Pekhnyo, V. I.

doi:10.1016/j.poly.2009.05.034

Cited by 12 publications

(6 citation statements)

References 19 publications

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“…The chemical structure of the complex was confirmed by 1 H-NMR, 13 C-NMR and XPS. 1 H and 13 C NMR spectra of complex was performed in DMSO-d6 solution.…”

Section: Resultsmentioning

confidence: 98%

“…The Energy-dispersion X-ray Spectroscopy (EDS) was characterized with a Sigma-500 (USA). Nuclear magnetic resonance spectra ( 1 H-NMR and 13 C-NMR) were measured with a Bruker AV-400 (Germany) using DSMO-d6 as a solvent. Fourier transform infrared spectra (FT-IR) was recorded with a Nicolet 6700 Spectrometer (USA).…”

Section: Characterization Of Mg(dbm)mentioning

confidence: 99%

“…Magnesium (Mg), a light alkaline-earth metal, had a large reserve on earth. [13] As a macroelement component of many enzymes, Mg has little toxicity to human body. [14] The atomic radius of Mg was moderate, made it easy to coordinate with organic molecules to prepare organomagnesium compounds.…”

Section: Introductionmentioning

confidence: 99%

“…Up to date, the reported metallic species for luminescent organometallic complexes (including AIE materials) were all heavy metals, such as gold, europium and other heavy metals, [11,12] and the organometallic luminescent complexes with light metals had not been reported. Magnesium (Mg), a light alkaline‐earth metal, had a large reserve on earth [13] . As a macroelement component of many enzymes, Mg has little toxicity to human body [14] .…”

Section: Introductionmentioning

confidence: 99%

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Organometallic Magnesium Complex with Aggregation Induced Emission Properties: Synthesis, Characterization, and Fluorescent Fibers Applications

Fang

et al. 2022

ChemPhysChem

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In this work, a novel organomagnesium complex with outstanding aggregation induced emission (AIE) properties is synthesized using dibenzoylmethane (DBM) as the ligand. The structure of the complex is confirmed to be one magnesium ion coordinated to the dione groups of two DBM molecules, and the magnesium ion adopts a distorted octahedrally geometry. The obvious emission is found for Mg(DBM) 2 powder and not in the solution, making this the first reported organomagnesium complex with AIE property. The properties of the complex were investigated by using UV-vis absorption and fluorescence emission spectroscopy, cyclic voltammetry, and density func-tional theory calculations. Moreover, the Mg(DBM) 2 solution dispersed in filter paper was is colorless, which may be made into a convenient anti-counterfeiting and encryption tool. Mg(DBM) 2 /alginate fibers were prepared by wet-spinning process and further processed into paper, which can be used in the fields of sensors, anti-counterfeiting, and encryption. Sweat contains a wealth of chemical information that could potentially indicate the body's deeper biomolecular state. The prepared fluorescent fibers were used to detect sweat due to its nontoxic, low-cost efficient and fast response to analytes.

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“…The chemical structure of the complex was confirmed by 1 H-NMR, 13 C-NMR and XPS. 1 H and 13 C NMR spectra of complex was performed in DMSO-d6 solution.…”

Section: Resultsmentioning

confidence: 98%

Section: Characterization Of Mg(dbm)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Organometallic Magnesium Complex with Aggregation Induced Emission Properties: Synthesis, Characterization, and Fluorescent Fibers Applications

Fang

et al. 2022

ChemPhysChem

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“…163 Methods for the synthesis of anhydrous Mg complexes of several b-ketoesters of have been developed. 164 The reaction of bis(3,5-dimethylpyrazolyl)methylphenol with (Mg n Bu 2 ) gave the four-coordinate monomeric butyl compound, whereas with ( n BuMgCl), a mixture of products was formed. 114 Magnesium complexes of the tetradentate ligand systems, tetrakis-(2-hydroxy-3-n-propylphenyl)ethene and tetrakis(5-tert-butyl-2-hydroxy-3trimethylsilylphenyl)ethane have been synthesised.…”

Section: Group 16 Donorsmentioning

confidence: 99%

Alkaline and alkaline earth metals

Hill¹

2010

Annu. Rep. Prog. Chem., Sect. A: Inorg. Chem.

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This chapter provides a non-critical overview of research advances involving the elements of Groups 1 and 2 during the calendar year 2009. As was the case in previous years, coverage will concentrate upon topics centred around the synthesis, structures and applications of coordination compounds of these elements. This self-imposed restriction will necessarily result in the omission of numerous advances in other branches of chemistry and, for this, the author wishes to apologise in advance. HighlightsConcerns over energy supply and storage have resulted in enhanced interest in the application of s-block compounds, either as components of MOF structures or in the synthesis of amidoborane derivatives, as hydrogen storage media. [10][11][12]83,[124][125][126] The study of lower oxidation state alkaline earth [M(I)] species has also gathered momentum with reports of further examples of Mg-Mg bonded species and their reactivity, [129][130][131][132] as well as a unique Ca(I) complex. 141 The application of Group 2 complexes in molecular catalysis has also continued to attract intense international attention. 105,152,[175][176][177][178][179][180][181][182][183]

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