*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine</strong> is a chiral diamine building block primarily synthesized via asymmetric hydrogenation or resolution of racemic mixtures. It serves as a critical ligand in asymmetric catalysis and pharmaceutical intermediates. Molecular Formula: <strong>C14H16N2</strong>; CAS No.: <strong>5978-20-9</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Chiral auxiliary for synthesizing optically active drugs.</li>
<li><strong>Catalysis:</strong> Ligand precursor for transition metal complexes in enantioselective reactions.</li>
<li><strong>Materials Science:</strong> Component in specialized polymer cross-linking agents.</li>
</ul>
<h3>Precautions</h3>
<p>Requires storage under inert atmosphere at controlled temperatures (2-8°C). Avoid skin contact due to potential sensitization; use appropriate PPE including nitrile gloves and safety goggles during handling.</p>