α-Telluration of 2,4,6-trimethylacetophenone under mild conditions: Role of steric factor in the solid state structures of Te(II and IV) compounds
作者:Ashok K.S. Chauhan、Puspendra Singh、Ramesh C. Srivastava、Ray J. Butcher、Andrew Duthie
DOI:10.1016/j.jorganchem.2010.05.022
日期:2010.8
geometry around the 5-coordinate Te(IV) atom when it is bound directly to it. It also makes the Te atom inaccessible for the ubiquitous Te⋯X intermolecular secondarybonding interactions that result in supramolecular structures. In the crystal lattice of symmetrical telluroether 1, an interesting supramolecular synthon based upon reciprocatory weak C–H⋯O H-bonding interaction gives rise to chains via