Ce–Zr/SiO2: a versatile reusable heterogeneous catalyst for three-component synthesis and solvent free oxidation of benzyl alcohol
作者:Ramakanth Pagadala、Suresh Maddila、Surjyakanta Rana、Sreekantha B. Jonnalagadda
DOI:10.1039/c3ra47145d
日期:——
Ce–Zr loaded on SiO2 as catalyst provides an extremely efficient method to synthesize pyranoquinolines. This catalyst is found to be superb for the three-component synthesis of target compounds and for the solvent-free liquid-phase oxidation of benzyl alcohols. The catalyst is fully recoverable and reusable with no loss of catalytic activity even after multiple cycles.