Synthesis, characterization, and solution properties of some new organotellurium compounds based on di(cyclohexylmethyl)telluride

Al‐Rubaie, Ali Z.; Al-Derawi, Ala'a K.

doi:10.1002/hc.20240

Cited by 7 publications

(3 citation statements)

References 19 publications

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“…Compound 2 can readily insert the N‐bromine bond of N‐bromosuccinimide to form compound 6 . This result agrees well with previous work, Scheme . The heterocyclic tellurium(IV)‐dithiocarbamate complexes ( 7 ‐ 9 ) have been prepared by reacting compound 1 with sodium dialkyl/piperidinedithiocarbamate salts.…”

Section: Resultssupporting

confidence: 94%

A new cyclic telluride. Synthesis and reactions of 1,3,5,6,7,8‐hexahydronaphtho[2,3‐c]tellurophene

Al‐Rubaie

Yosif

Asker

2017

Heteroatom Chemistry

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Reaction of 6,7‐bis(chloromethyl)‐1,2,3,4‐tetrahydronaphthalene with tellurium powder and potassium iodide in 2‐butoxyethanol gave 2,2‐diiodo‐1,3,5,6,7,8‐hexahydro‐naphtho[2,3‐c]tellurophene(1) as a red‐orange solid in 40% yield. Reduction of 1 with hydrazine hydrate gave a pale yellow solid of 1,3,5,6,7,8‐hexahydronaphtho[2,3‐c]telluro‐phene(2) in 80% yield. Chlorination, bromination of 2 and its reaction with benzyl bromide and N‐bromosuccinimide were reported. 2,2‐Bis(dimethyldithiocarbamato)‐, 2,2‐bis (diethyldithiocarbamato)‐ and 2,2‐bis(piperidine‐1‐carbodithioate)‐1,3,5,6,7,8‐hexahydro‐naphtho[2,3‐c]tellurophene were prepared by the reaction of the corresponding sodium dithiocarbamate salt with 1. Mononuclear platinum complex (ie, [(C12H14Te)2PtCl2]) was obtained by the reaction of 2 with K2PtCl4. Reaction of 6,7‐bis(chloromethyl)‐1,2,3,4‐tetrahydronaphthalene with KTeCN in DMSO solution gave 2,2‐dihydroxo‐1,3,5,6,7,8‐hexahydronaphtho[2,3‐c]tellurophene (11) as a white solid in 55% yield. All these new compounds were characterized by elemental analysis, IR, 1H, and 13C NMR, and mass spectroscopic data.

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Section: Resultssupporting

confidence: 94%

A new cyclic telluride. Synthesis and reactions of 1,3,5,6,7,8‐hexahydronaphtho[2,3‐c]tellurophene

Al‐Rubaie

Yosif

Asker

2017

Heteroatom Chemistry

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“…The spectra revealed the presence of CH N group around 160 ppm. The large variation for carbon atoms bearing tellurium may be attributed to the polarity of Te-C bond [22].…”

Section: Synthesismentioning

confidence: 99%

Synthesis, characterization, and computational study of some new organotellurium compounds containing azomethine groups

Al‐Rubaie

Al-Masoudi²,

Al-Jadaan

et al. 2008

Heteroatom Chemistry

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The reaction of ortho‐mercurated anilines with benzaldehyde gave the ortho‐mercurated Schiff bases. The reaction of the mercurated Schiff bases with tellurium tetrabromide in 1:1 and 2:1 mole ratio using dry chloroform as solvent gave the ortho‐tellurated Schiff bases compounds ArTeBr3 and Ar2TeBr2, respectively, in good yields (where Ar = 5‐ClC6H3N=CHC6H5, 5‐BrC6H3N=CHC6H5, 5‐CH3OC6H3N=CHC6H5, and 5‐NO2C6H3N=CHC6H5). The reduction of ArTeBr3 by hydrazine hydrate gave the corresponding ditelluride (i.e., Ar2Te2). Treatment of Ar2TeBr2 with hydrazine hydrate afforded tellurides (Ar2Te) in good yields. Attempts to prepare the corresponding aryl tellurenyl bromides, ArTeBr, by partial reduction of ArTeBr3 with various reducing agents were unsuccessful. All these new compounds were characterized by microanalysis, 1H, and 13C NMR, IR, and mass spectroscopic data. A computational study for the Te → N interactions of all compounds was calculated using the GAUSSIAN 03 program package. © 2008 Wiley Periodicals, Inc. Heteroatom Chem 19:307–315, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20437

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“…It is, however, a highly electronegative element able to combine to many aliphatic and cyclic organic compounds. The literature reports the synthesis and the investigation of relevant organo-tellurium compounds, [20][21][22][23][24] significant in chemistry, biology, medicine and, especially, the electronics industry [25][26][27][28]. To date, a specific grade is exclusively studied for organic-inorganic hybrid compounds based on hexahalogentellurium, which shows copious structural arrangements in a notable number of elaborated compounds.…”

Section: Introductionmentioning

confidence: 99%

A novel antibacterial benzimidazolium hexachlorotellurate hybrid compound: Experimental-theoretical characterization

et al. 2022

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Synthesis, characterization, and solution properties of some new organotellurium compounds based on di(cyclohexylmethyl)telluride

Abstract: A new series of organotellurium(IV) compounds based on di

Cited by 7 publications

References 19 publications

A new cyclic telluride. Synthesis and reactions of 1,3,5,6,7,8‐hexahydronaphtho[2,3‐c]tellurophene

A new cyclic telluride. Synthesis and reactions of 1,3,5,6,7,8‐hexahydronaphtho[2,3‐c]tellurophene

Synthesis, characterization, and computational study of some new organotellurium compounds containing azomethine groups

A novel antibacterial benzimidazolium hexachlorotellurate hybrid compound: Experimental-theoretical characterization

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