<sup>18</sup>F-Labeled Silicon-Based Fluoride Acceptors: Potential Opportunities for Novel Positron Emitting Radiopharmaceuticals

<table>Suggested mechanism for the hydrolysis of [<sup>18</sup>F]SiFA <i>β</i>-acetamide [<sup>18</sup>F]<b>34</b>.</table>

BioMed Research International

Scheme 5: <sup>18</sup>F-Labeled Silicon-Based Fluoride Acceptors: Potential Opportunities for Novel Positron Emitting Radiopharmaceuticals 