stepwise addition of an electrophile (E<sup>+</sup>) and a nucleophile (Nu<sup>−</sup>) to TpW(NO)(PMe<sub>3</sub>)(5,6-η<sup>2</sup>-2<i>H</i>-phenol) (<a href="//commons.wikimedia.org/wiki/File:TpW(NO)(PMe3).svg" title="File:TpW(NO)(PMe3).svg">Image:TpW(NO)(PMe3).svg</a>)
Tp = hydriodotris(pyrazolyl)borate
<a href="//commons.wikimedia.org/wiki/User:Yikrazuul" title="User:Yikrazuul">Yikrazuul</a>
6.11.08
<span class="int-own-work" lang="en">Own work</span>