Pinacol rearrangement mechanism
Original uploader was <a href="https://en.wikipedia.org/wiki/User:Olin" class="extiw" title="en:User:Olin">Olin</a>Olin at <a class="external text" href="https://en.wikipedia.org/">en.wikipedia</a>
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Originally from <a class="external text" href="https://en.wikipedia.org/">en.wikipedia</a>; description page is/was <a href="https://en.wikipedia.org/wiki/en:Image:Pinacol_rearragement.png" class="extiw" title="w:en:Image:Pinacol rearragement.png">here</a>.