<b>Metastable <i>P</i>-Tellurium-Substituted Phosphaalkenes: Formation, <sup>125</sup>Te- and <sup>31</sup>P-NMR Spectroscopic Characterization, and Decomposition</b>
作者:Jens Mahnke、Delia Bugnariu、Wolf-W. du Mont、Frank Ruthe、Peter G. Jones
DOI:10.1080/10426507.2014.905566
日期:2014.8.3
31P- and 125Te-NMR spectroscopy. Acyclic compounds with C˭P-Te moieties are in general thermally labile, but bulky substituents enhance the lifetime of a number of species. The P-chlorophosphaalkene (Me3Si)2C˭PCl (1a) reacts with the disilyltelluride (iPrMe2Si)2Te (2) leading to the mixed-substituted telluride (Me3Si)2C˭PTeSiMe2iPr 3a which reacts with another equivalent of 1a furnishing the tellurobis(phosphaalkene)