80246-39-5Relevant academic research and scientific papers
Chromatography-mass spectrometry studies of transarylation and disproportionation reactions of diaryl telluroxides
Eliseeva,Red′kin,Gar′kin,Pytskii,Buryak
, p. 636 - 642 (2017/09/11)
Electrospray ionization chromatography-mass spectrometry was used to study transarylation and disproportionation reactions of di(4-methoxyphenyl) and di(4-dimethylaminophenyl) telluroxides in refluxing toluene. The reaction mixture compositions were estab
Organotellurium Chemistry. 9. Structural Parameters in the Telluroxide-Catalyzed Aldol Condensation
Akiba, Mitsuo,Lakshmikantham, M. V.,Jen, Kwan-Yue,Cava, Michael P.
, p. 4819 - 4821 (2007/10/02)
A number of aromatic telluroxides have been prepared and their reactivity as aldol catalysts has been determined.High catalytic activity is associated with electron-donating substituents on the aromatic ring which can increase the basicity of the telluroxide function by a resonance effect.
Oxidation process using tellurium oxide catalysts
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, (2008/06/13)
The present invention relates to the use of telluroxides as mild and selective oxidizing agents serving to oxidize certain functions, notably >C=S groups, in the presence of other relatively easily oxidized functions which remain unaffected; telluroxides of interest as oxidizing agents include, for example, compounds of the formula: STR1 wherein R and R1, which may be the same or different, each represent an optionally substituted aryl or heterocyclic group; or R and R1 together with the tellurium atom therebetween represent a heterocyclic ring, which may contain one or more further heteroatoms, and which may carry substituents and/or fused aromatic rings.
