Diorganyl ditellurides with intramolecular coordination bonds: synthesis and structure of bis(4,6-dimethylpyrimidin-2-yl) ditelluride
作者:A. V. Borisov、Zh. V. Matsulevich、V. K. Osmanov、G. N. Borisova、A. O. Chizhov、G. Z. Mammadova、A. M. Maharramov、R. R. Aisin、V. N. Khrustalev
DOI:10.1007/s11172-013-0270-3
日期:2013.8
of 2-chloro-4,6-dimethylpyrimidine with sodium ditelluride in DMF afforded bis(4,6-dimethylpyrimidin-2-yl) ditelluride, a new representative of dihetaryl ditellurides. An X-ray diffraction study revealed an unusualplanar trans-conformation of this compound, which is stabilized by both intramolecular attractive non-valent Te...N interactions (3.082(2) Å) and π-stacking of the aromatic heterocycles