80077-68-5Relevant academic research and scientific papers
One-pot synthesis, structural analysis, and oxidation applications of a series of diaryltellurium dicarboxylates
Higashikawa, Go,Koguchi, Shinichi,Ohmura, Shiori,Shibuya, Yuga,Toyoda, Anna
, p. 32837 - 32840 (2021/12/07)
This paper presents a concise and efficient one-pot synthesis of a variety of functionalized diaryltellurium dicarboxylates. The method is based on a mild photosensitized oxygenation of cheap and readily available carboxylic acids. The molecular structures of the diaryltellurium dicarboxylates were determined unambiguously using single-crystal X-ray diffraction analysis. The thus obtained diaryltellurium dicarboxylates were used to study the oxidation of benzoin derivatives.
Diorganotellurium(IV) bis(fluorocarboxylates)
Srivastava, Sanjay Kumar,Srivastava, T. N.,Singh, Jai Deo,Srivastava, Arun K.,Kumar, P.
, p. 103 - 108 (2007/10/03)
Diorganotellurium(IV) bis(fluorocarboxylates) have been prepared by the interaction of R2Te(OMe)2 with fluorocarboxylic acids (R'COOH).Identical products were obtained by the metathetical reaction of R2TeCl2 with silver salts of the fluorocarboxylic acids in 1 : 2 molar ratios.However, when the reaction proceeded in a 1 : 1 molar ratio, the product was R2TeCl(OCOR').However, reaction of R2TeO with CF3COOH yielded 2*H2O> and species.The products are non-conducting and monomeric in solution.The mode of bonding of the fluorocarboxylate group and a possible geometry around the central tellurium atom are suggested on the basis of physicochemical and spectral (IR, mass, 1H, 13C, 19F and 125Te NMR) studies.
Synthesis and Characterisation of Diorganotellurium(IV) Bis(haloacetates)
Srivastava, T. N.,Singh, Jai Deo
, p. 260 - 262 (2007/10/02)
A new diorganotellurium bis(haloacetates) of the type R2Te(OCOR')2 (R = C6H5, p-MeOC6H4, CH3; R' = CF3, CCl3, CHCl2 and CH2Cl) have been prepared and characterised.The IR spectral data of these haloacetates indicate that both the haloacetate groups are eq
