Journal ArticleDOI
Homoleptic cobalt(II) and cobalt(III) complexes of the sterically demanding bidentate ligand N-ethyl-2-(2′-hydroxy-3′-methylphenyl)benzimidazole
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In this article, the sterically demanding bidentate ligand N-ethyl-2-(2′-hydroxy-3′-methylphenyl)-benzimidazole (H-ehmpb) is reported.About:
This article is published in Polyhedron.The article was published on 1999-03-26. It has received 20 citations till now. The article focuses on the topics: Homoleptic & Cobalt.read more
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A phenol–imidazole pro-ligand that can exist as a phenoxyl radical, alone and when complexed to copper(II) and zinc(II)
Laurent Benisvy,Alexander J. Blake,David Collison,E. Stephen Davies,C. David Garner,Eric J. L. McInnes,Jonathan McMaster,Gavin Whittaker,Claire Wilson +8 more
TL;DR: A new N,O-bidentate, phenol-imidazole pro-ligand 2′-(4′,6′-di-tert-butylhydroxyphenyl)-4,5-diphenyl imidazoles (LH) has been designed, synthesised, and characterised as mentioned in this paper.
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Phenolate and phenoxyl radical complexes of Co(II) and Co(III)
Laurent Benisvy,Eckhard Bill,Alexander J. Blake,David Collison,E. Stephen Davies,C. David Garner,Christina I. Guindy,Eric J. L. McInnes,Graeme McArdle,Jonathan McMaster,Claire Wilson,Joanna Wolowska +11 more
TL;DR: These studies have demonstrated that the chemical properties of [M(II)((R)L*)(( R)L)(2)](+)(M = Co, Cu, Zn) are highly dependent on the nature of both the ligand and the metal centre.
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Synthesis, crystal structures and catalytic properties of copper(II) and cobalt(II) coordination polymers based on a flexible benzimidazole ligand
TL;DR: Two coordination polymers, namely [Cu(L)2]·(NO3)2 (1) and [Co(L)(chdc)]·2H2O (2), based on a flexible 5,6-dimethylbenzimidazole ligand have been synthesized and characterized by physico-chemical and spectroscopic methods and single-crystal diffraction Complex 1 shows a 2D (4,4) network structure linked by L ligands while complex 2 displays a 1D ladder-like chain bridged by L and chdc lig
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Synthesis, structures of cobalt/copper complexes and magnetic property of copper complex with the mixed ligands 5-nitro-1,3-benzenedicarboxylic acid and imidazole
TL;DR: In this article, two one-dimensional cobalt and copper complexes, [Co(5-nbdc)2(imH)2]n (1) and [Cu3(5 nbdc)-2(OH)2imH 2]n(2) have been synthesized and structurally characterised.
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Palladium–imidazole derivatives as highly active catalysts for Heck reactions
TL;DR: N-substituted 2-(2-bromophenyl)benzimidazole derivatives have been synthesized and used in palladium catalyzed Heck reactions to give coupled products in good yields.
References
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ORTEP-3 for Windows - a version of ORTEP-III with a Graphical User Interface (GUI)
TL;DR: L Lists of software presented and~or reviewed in the Journal of Applied Crystallography are available on the World Wide Web at the above address, together with information about the availability of the software where this is known.
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Synthesis of some imidazole- and pyrazole- derived chelating agents
TL;DR: In this article, condensation of o-phenylenediamines with carboxylic acids and reaction of bifunctional alkyl halides with bifunctionsal nucleophiles are described.
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Stereoselectivity in Diastereomeric Tetrahedral Metal(II) Complexes of Chiral Salicylideneamines: Crystal Structure and Molecular Mechanics Calculation of Bis[N-(l-menthyl)salicylideneaminato]cobalt(II)
TL;DR: In this article, a single crystal X-ray analysis and molecular mechanics calculations were made based on MM2 program, assuming a tetrahedral surrounding about the metal ion and fixing the four donor atoms and six atoms adjacent to the donor atoms at the positions as determined by the single-crystalline Xray analysis.
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Metal complexes of 2-(o-hydroxyphenyl)pyridine
TL;DR: In this paper, the crystal and molecular structures of Co(PhOpy)3 and Pd(PhPyridine)2 were determined by elemental analysis and spectroscopic measurements.
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Structures and properties of zinc(II) complexes of NN-bis[(2-hydroxy-5-X-phenyl)phenylmethylene]-4-azaheptane-1,7-diamine (X = chloro or methyl): comparison of d10, d9, and d8 analogues
TL;DR: The zinc (II) complexes of the quinquedentate ligands derived from the Schiff-base condensation of 3,3′-iminobis (propylamine) with 5-chloro-2-hydroxybenzophenone (cbp) and 2-hydrox-5-methylbenzphenone (mbp) have been synthesized and their crystal structures determined as mentioned in this paper.