Synthesis and crystal structure of a new μ2-phenoxy oxygen bridged macrocyclic binuclear cadmium(II) complex with pendant arms

Xu, Xin-You; Luo, Qiong; Shen, Meng-Chang; Huang, Xiaofeng; Wu, Qiuju

doi:10.1016/s0277-5387(96)00361-0

Cited by 21 publications

(4 citation statements)

References 17 publications

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“…Although an important number of macrocyclic ligands bearing pendant arm groups attached to secondary aliphatic amines have been reported [5,6], oxaazamacrocyclic ligands bearing pendant arms on secondary aromatic amines are less evident [7]. As an extension of our investigations on oxaazamacrocycles, two new ligands, L 1 and L 2 have been synthesized from the macrocyclic ligand L (Scheme 1).…”

Section: Introductionmentioning

confidence: 96%

Synthesis and Characterization of Metal Complexes of two Novel Pyridine-Derived Macrocyclic Ligands Bearing o- and p-Nitrobenzyl Pendant GroupsDedicated to Professor Joachim Strähle on the Occasion of his 65th Birthday

Martínez

Valencia

Bastida

et al. 2002

Z. anorg. allg. Chem.

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The pendant-armed ligands L 1 and L 2 were synthesized by N-alkylation of the two secondary aminic groups of the oxaazamacrocyclic precursor L with o-nitrobenzylbromide (L 1 ) or p-nitrobenzylbromide (L 2 ). Metal complexes of L 1 and L 2 have been synthesized and characterized by microanalysis, MS-FAB, conductivity measurements, IR, UV-Vis, 1 H and 13 C NMR spectroscopy Synthese und Darstellung von Metall-Komplexen aus zwei neuen Pyridin Makrozyklischen Liganden, mit angehängten o-und p-Nitrobenzyl-GruppenInhaltsübersicht. Die Hängegruppen tragenden Liganden L 1 und L 2 wurden durch N-Alkylierung von zwei sekundären Amin-Gruppen des oxaazamakrocyclischen Vorläufers L mit o-Nitrobenzylbromid

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Section: Introductionmentioning

confidence: 96%

Synthesis and Characterization of Metal Complexes of two Novel Pyridine-Derived Macrocyclic Ligands Bearing o- and p-Nitrobenzyl Pendant GroupsDedicated to Professor Joachim Strähle on the Occasion of his 65th Birthday

Martínez

Valencia

Bastida

et al. 2002

Z. anorg. allg. Chem.

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“…[29][30][31] Many transition metal ions in living systems work as enzymes or carriers in a macrocyclic ligand environment. Meaningful research in this direction might generate simple models for biologically occurring metalloenzymes, [32][33][34] and thus help in further understanding biological systems. The development of the field of bioinorganic chemistry has been another important factor in spurring the growth of interest in macrocyclic compounds.…”

Section: Introductionmentioning

confidence: 99%

New Acyclic Schiff-Base Nickel(II) Complexes and their Electrochemical, Kinetic, and Antimicrobial Studies

Vijayaraj

Prabu

Suresh

et al. 2011

Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-

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Five new nickel(II) complexes were synthesized. All the complexes were characterized by elemental and spectral analysis. Electronic spectra of the complexes show d-d transition in the range of 500-800 nm. Electrochemical studies of the complexes show an irreversible one-electron reduction process around -0.65 to -0.91 V and an irreversible one-electron oxidation process around 0.87 to 1.00 V. The reduction and oxidation potential of nickel(II) complexes shifts toward cathodic and anodic directions, respectively, upon increasing the chain length. The catalytic activity of the nickel(II) complexes on the hydrolysis of 4-nitrophenylphosphate was determined. All the nickel(II) complexes were screened for antibacterial activity.

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“…Studies on complexes of Schiff-base macrocyclic ligands with different size, and number and donor atoms for coordination with a variety of metal centers have been published [5][6][7]. Many transition metal ions in living systems work as enzymes or carriers in a macrocyclic ligand environment; meaningful research in this direction might generate simple models for biologically occurring metalloenzymes [8][9][10], and thus help in further understanding biological systems. The development of the field of bioinorganic chemistry has been another important factor in spurring the growth of interest in macrocyclic compounds [11].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of a new macrocyclic Schiff base derived from 2,6-diaminopyridine and 1,10-bis(2-formylphenyl)-1,4,7,10-tetraoxadecane and its Cu(II), Ni(II), Pb(II), Co(III) and La(III) complexes

İlhan

Temel

2007

Transition Met Chem

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A new macrocyclic ligand, 1,3,5-triaza-2,4:7,8:19,20-tribenzo-9,12,15,18-tetraoxacyclounkosa-1,5-diene (L) was synthesized by reaction of 2,6-diaminopyridine and 1,10-bis(2-formylphenyl)-1,4,7,10-tetraoxadecane. Then, its Cu II , Ni II , Pb II , Co III and La III complexes were synthesized by the template effect by reaction of 2,6-diaminopyridine and 1,10-bis(2-formylphenyl)-1,4,7,10-tetraoxadecane and Cu(NO 3 ) 2 AE 3H 2 O, Ni(NO 3 ) 2 AE 6H 2 O, Pb(NO 3 ) 2 , Co(NO 3 ) 2 AE 6H 2 O, La(NO 3 ) 3 AE6H 2 O respectively. The ligand and its metal complexes have been characterized by elemental analysis, IR, 1 H and 13 C NMR, u.v-vis spectra, magnetic susceptibility, conductivity measurements and mass spectra. All complexes are diamagnetic and the Cu II complex is binuclear. The Co III complex was oxidized to Co III .

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Synthesis and crystal structure of a new μ2-phenoxy oxygen bridged macrocyclic binuclear cadmium(II) complex with pendant arms

Cited by 21 publications

References 17 publications

Synthesis and Characterization of Metal Complexes of two Novel Pyridine-Derived Macrocyclic Ligands Bearing o- and p-Nitrobenzyl Pendant GroupsDedicated to Professor Joachim Strähle on the Occasion of his 65th Birthday

Synthesis and Characterization of Metal Complexes of two Novel Pyridine-Derived Macrocyclic Ligands Bearing o- and p-Nitrobenzyl Pendant GroupsDedicated to Professor Joachim Strähle on the Occasion of his 65th Birthday

New Acyclic Schiff-Base Nickel(II) Complexes and their Electrochemical, Kinetic, and Antimicrobial Studies

Synthesis and characterization of a new macrocyclic Schiff base derived from 2,6-diaminopyridine and 1,10-bis(2-formylphenyl)-1,4,7,10-tetraoxadecane and its Cu(II), Ni(II), Pb(II), Co(III) and La(III) complexes

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