N-[2-(4-methoxyphenyltelluro)ethyl]phthalimide (L1): synthesis, oxidation by ruthenium(III) chloride and ligation with ruthenium(II). Crystal structures of L1, its oxidized product and of [RuCl2(p-cymene)·L1]
TL;DR: In this paper, a tellura heterocycle containing oxygen as well as nitrogen in the same ring has been characterized structurally and is a unique example of tellura containing oxygen and nitrogen.
About: This article is published in Journal of Organometallic Chemistry.The article was published on 2000-06-30. It has received 21 citations till now. The article focuses on the topics: Ruthenium(III) chloride & Phthalimide.
Citations
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TL;DR: The synthesis, properties and structures of complexes of mono-, bi-, poly-dentate and macrocyclic seleno-and telluro-ethers with both d-block and p-block elements reported in the last 10 years are described in this article.
195 citations
TL;DR: In this paper, the authors have characterized 1H, 13C{1H}, 77Se{ 1H}, and 125Te{1h} NMR spectroscopy and X-ray crystallography.
105 citations
TL;DR: In this article, all the ruthenium complexes have been explored for their catalytic activity in the oxidation of primary and secondary alcohols with N-methylmorpholine N-oxide (NMO), tBuOOH, NaOCl, and NaI0 4 (TON values upto 9.8 × 10 4 ).
Abstract: The reactions of [{(η 6 -C 6 H 6 )RuCl(μ-Cl)} 2 ] and [{(η 6 -p-cymene)-RuCl(μ-Cl)} 2 ] with N-[2-(arylchalcogeno)ethyl]morpholines (L) (aryl = Ph/2-pyridyl for S, Ph for Se, 4-MeOC 6 H 4 for Te) and NH 4 PF 6 result in "piano-stool" complexes of Ru II of composition [RuCl(η 6 -C 6 H 6 )(L)][PF 6 ]/[RuCl(η 6 -p-cymene)(L)]-[PF 6 ], which give characteristic 1 H, 13 C{ 1 H}, 77 Se{ 1 H}, and 125 Te{ 1 H} NMR spectra. Some of them have also been characterized by X-ray crystallography [Ru-S, Ru-Se, and Ru-Te bond lengths: 2.3815(12)/2.3742(14), 2.4837(14), and 2.6143(7) A, respectively]. The cyclic voltammograms show that all the complexes undergo irreversible oxidation (E ½ = 0.290-0.586 V). All the ruthenium complexes have been explored for their catalytic activity in the oxidation of primary and secondary alcohols with N-methylmorpholine N-oxide (NMO), tBuOOH, NaOCl, and NaI0 4 (TON values upto 9.8 × 10 4 ). The efficiency of the catalytic oxidation reaction decreases in the order Te > Se > S. The intermediate species involved in the oxidation reactions appear to incorporate the Ru IV = O group.
55 citations
TL;DR: In this article, the chemistry of platinum group metal complexes with different kinds of tellurium ligands, such as diorganoditellurides, tellurolates and telluroethers, are described.
54 citations
TL;DR: In this article, 1-(chloromethyl)-1H-benzotriazole with in situ generated nucleophiles PhSe− and ArTe− have been synthesized.
42 citations
References
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86 citations
TL;DR: Two different porous hydrogen-bonded networks are formed by self-assembly of the radially substituted host 1, and lateral translation of the sheets in an ABAB sequence generates large chambers that contains four DMF molecules.
Abstract: Two different porous hydrogen-bonded networks are formed by self-assembly of the radially substituted host 1. In the network of type A, formed by 1⋅4 Et2O, all OH groups of 1 are involved in hydrogen bonding, and the molecular sheets are stacked without translation to generate extended channels that accommodate the Et2O molecules. Four OH groups of 1 are involved in the type B network of 1⋅4 DMF, and lateral translation of the sheets in an ABAB sequence generates large chambers, each of which contains four DMF molecules.
78 citations
TL;DR: The ligand chemistry of various multidentate tellurium donors has been reviewed and possibilities in this area projected in this paper, where the authors present a review of the developments and possibilities of this area.
Abstract: The ligand chemistry of various multidentate tellurium donors has been developed during the last decade. These developments are reviewed and possibilities in this area projected.
53 citations
TL;DR: In this paper, the binuclear complex [Ru(η6-C10H14)Cl2(CNPy)] has been determined by X-ray crystallography and its structure is characterized by microanalyses and spectroscopic studies (IR, 1H-, 13C-, 31P-NMR).
46 citations