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Oxidation Reactions Promoted or Catalyzed by Organotellurium Compounds [PDF]

ACS Omega
Oxidation of organic substrates is a pivotal transformation, with profound chemical and biological implications. This review covers the synthetic application of organotellurium compounds as promoters or activators of oxidizing agents in such reactions. This research field has evolved from utilizing stoichiometric amounts of organotellurium as oxidizing
Philipe Raphael O. Campos, Guilherme P. P. P. Silva, Yuga Shibuya, Shinichi Koguchi, Eduardo E. Alberto   +4 more
doaj   +4 more sources

Antiviral Effect of 5′-Arylchalcogeno-3-aminothymidine Derivatives in SARS-CoV-2 Infection [PDF]

Molecules, 2023
The understanding that zidovudine (ZDV or azidothymidine, AZT) inhibits the RNA-dependent RNA polymerase (RdRp) of SARS-CoV-2 and that chalcogen atoms can increase the bioactivity and reduce the toxicity of AZT has directed our search for the discovery ...
Amanda Resende Tucci, Raquel Mello da Rosa, Alice Santos Rosa, Otávio Augusto Chaves, Vivian Neuza Santos Ferreira, Thamara Kelcya Fonseca Oliveira, Daniel Dias Coutinho Souza, Nathalia Roberto Resende Borba, Luciano Dornelles, Nayra Salazar Rocha, João Candido Pilar Mayer, João B. Teixeira da Rocha, Oscar Endrigo D. Rodrigues, Milene Dias Miranda   +13 more
doaj   +2 more sources

An Efficient Method for the Selective Syntheses of Sodium Telluride and Symmetrical Diorganyl Tellurides and the Investigation of Reaction Pathways [PDF]

Molecules
Studies on organotellurium compounds have not been extensively conducted due to a lack of tolerable synthetic methods, difficult isolation processes, and their chemical instabilities.
Chorong Kim, Yoo Jin Lim, Ye Eun Kim, Akula S. N. Murthy, Hyunsung Cho, Hyejeong Lee, Myung-Sook Park, Sang Hyup Lee   +7 more
doaj   +2 more sources

Transition-Metal-Free Synthesis of Unsymmetrical Diaryl Tellurides via S_H2 Reaction of Aryl Radicals on Tellurium [PDF]

Molecules, 2022
Although diaryl tellurides are parent organotellurium compounds, their synthesis methods, especially for unsymmetrical ones, are limited. This may be due to the instability of diaryl tellurides and their synthesis intermediates under reaction conditions.
Yuki Yamamoto, Fumiya Sato, Qiqi Chen, Shintaro Kodama, Akihiro Nomoto, Akiya Ogawa   +5 more
doaj   +2 more sources

Synthesis, Characterization and Theoretical Studies of New Organotellurium Compounds Based on (4-(((1S,E)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ylidene)amino)phenyl)mercury(II) Chloride

Indonesian Journal of Chemistry, 2021
The current study aimed to prepare new organomercury and organotellurium compounds based on the condensation reaction of 1,7,7-trimethylbicyclo[2.2.1]heptan-2-one (camphor) and p-aminophenyl mercuric(II) chloride.
Nuha Hussain Al-Saadawy
doaj   +1 more source

Synthesis, Characterization, and Theoretical Study of Some New Organotellurium Compounds Derived from Camphor

Indonesian Journal of Chemistry, 2022
The present work describes the synthesis of a variety of organotellurium compounds. The first part describes the synthesis of a new series of organotellurium compounds containing azomethine groups.
Nuha Hussain Al-Saadawy
doaj   +1 more source

Synthesis, Characterization, and Theoretical Study of a New Organotellurium Ligands Containing Amino Group

Indonesian Journal of Chemistry, 2022
The aim of the current study is to prepare organomercury and organotellurium compounds containing amino groups such as [1,1'-biphenyl]-4-amine and their derivatives by a mercuriation reaction.
Gofran Safi Mokhtar, Nuha Hussain Al-Saadawy   +1 more
doaj   +1 more source

The Cellular Thioredoxin-1/Thioredoxin Reductase-1 Driven Oxidoreduction Represents a Chemotherapeutic Target for HIV-1 Entry Inhibition. [PDF]

PLoS ONE, 2016
BACKGROUND:The entry of HIV into its host cell is an interesting target for chemotherapeutic intervention in the life-cycle of the virus. During entry, reduction of disulfide bridges in the viral envelope glycoprotein gp120 by cellular oxidoreductases is
Kathrin Reiser, Leen Mathys, Sophie Curbo, Christophe Pannecouque, Sam Noppen, Sandra Liekens, Lars Engman, Mathias Lundberg, Jan Balzarini, Anna Karlsson   +9 more
doaj   +1 more source

Cyclization Reactions Involving 2-Aminoarenetellurols and Derivatives of α,β-Unsaturated Carboxylic Acids

Heteroatom Chemistry, 2021
The reductive cyclization of arenetellurols carrying α,β-unsaturated amide functionalities in the ortho position was investigated. Conceptually, such compounds can form 1,3-tellurazoles without the involvement of the unsaturation in the ring closure ...
Jayna A. Patel, Aundrea M. Lee, Donna V. Franklin, Frank R. Fronczek, Thomas Junk   +4 more
doaj   +1 more source

Stabilization of 2-Pyridyltellurium(II) Derivatives by Oxidorhenium(V) Complexes

Chemistry, 2023
Zwitterionic compounds such as pyridine-containing tellurenyl compounds are interesting building blocks for heterometallic assemblies. They can act as ambiphilic donor/acceptors as is shown by the products of reactions of the zwitterions HpyTeCl2 or ...
Felipe Dornelles da Silva, Maximilian Roca Jungfer, Adelheid Hagenbach, Ernesto Schulz Lang, Ulrich Abram   +4 more
doaj   +1 more source