Tungstophosphoric Acid Supported on Zirconia: A Recyclable Catalyst for the Green Synthesis on Quinoxaline Derivatives under Solvent-Free Conditions

Alexis A. Sosa, Toa S. Rivera, Mirta N. Blanco, Luis R. Pizzio, Gustavo P. Romanelli
  • Phosphorus Sulfur and Silicon and the Related Elements, August 2013, Taylor & Francis
  • DOI: 10.1080/10426507.2012.710678

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