157067-91-9Relevant articles and documents
Synthesis of intramolecularly coordinated heteroleptic diorganotellurides and diorganotelluroxides: Isolation of monomeric diorganotelluroxide [{2,6-(Me2NCH2)2C6H3}2TeO]and diorganohydroxyt
Gupta, Anand,Deka, Rajesh,Raju, Saravanan,Singh, Harkesh B.,Butcher, Ray J.
, p. 10 - 17 (2019)
A series of heteroleptic diorganotellurides (2-NMe2CH2C6H4)(R)Te, where R = C6H5 (5), 2-MeC6H4 (6), 2,6-MeC6H3 (7)and 2,6-iPrC6/
Immunoassay element containing a diaryl telluride compound to increase its stability
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Page 10, (2010/02/03)
A dry immunoassay analytical element for assaying a ligand, comprising a support bearing: 1. an enzyme labeled ligand or an enzyme labeled receptor zone; 2. a spreading zone; and 3. a receptor zone containing a fixed concentration of an immobilized recept
Orthotellurated Derivatives of N,N-Dimethylbenzylamine: Crystal and Molecular Structures of tellurium(IV) Tribromide and dimethylammonium Chloride
Singh, Harkesh B.,Sudha, Narsimhan,West, Antony A.,Hamor, Thomas A.
, p. 907 - 913 (2007/10/02)
The reaction of o-lithiobenzylamine with elemental tellurium followed by air oxidation furnished an ill defined 'tellurinic anhydride'.Halogenolysis reactions of this with bromine and sulphonyl chloride afforded the corresponding trihalogenotellurium(IV) derivatives.Reduction of the trihalides with excess of hydrazine hydrate gave novel halogenotellurium(II) derivatives.Metathesis of the chlorotellurium(IV) and -(II) derivatives with sodium diethyldithiocarbamate resulted in the formation of dithiocarbamato derivatives.The crystal structure of tellurium(IV) tribromide is monoclinic, space group P21/n with a = 9.226(6), b = 15.439(8), c = 9.618(5) Angstroem, β = 94.94(5) deg, Z = 4, and R = 0.0419 for 938 observed reflections.The co-ordination about Te approximates to octahedral with a vacant equatorial site: two Br atoms axial, the third Br and the organic ligand equatorial (ax) 2.758(2) and 2.633(3), Te-Br(eq) 2.632(2), Te-C 2.12(1), and Te-N 2.42(1) Angstroem>.The compound is essentially monomeric, with a weak association between Te and a neighbouring bromine atom . dimethylammonium chloride is monoclinic, space group P21/n with a = 14.278(12), b= 8.349(5), c = 14.480(8) Angstroem, β = 93.59(5) deg, Z = 4, and R = 0.0288, for 2245 observed reflections.The co-ordination about Te can also be considered as octahedral with a vacant equatorial site: two chlorines apical, and the chloride ion and two carbon atoms equatorial .The quaternary nitrogen atom is twistedaway from the tellurium atom, Te...N 4.380(4) Angstroem, forming a hydrogen bond with a chloride ion.
