Ultrasonic-Assisted Synthesis of Two<i> t</i>-Butoxycarbonylamino Cephalosporin Intermediates on SiO<sub>2</sub>

<div>Ultrasonic synthesis of Boc-ACLE and Boc-ACLH.</div>

Journal of Chemistry

Scheme 2: Ultrasonic-Assisted Synthesis of Two<i> t</i>-Butoxycarbonylamino Cephalosporin Intermediates on SiO<sub>2</sub> 