Alginate–copper microspheres as efficient and reusable heterogeneous catalysts for the one-pot synthesis of 4-organylselanyl-1<i>H</i>-pyrazoles
Jaqueline F. de Souza, Thalita F.B. de Aquino, José Edmilson R. Nascimento, Raquel G. Jacob, André R. Fajardo
Abstract
This study demonstrates the facile preparation and use of alginate–Cu<sup>2+</sup> microspheres in the catalysis of a new class of organoselenium substituted pyrazoles through one-pot reactions.
Topics & Concepts
CatalysisMicrosphereCopperChemistryOne-pot synthesisCombinatorial chemistryHeterogeneous catalysisOrganic chemistryChemical engineeringEngineeringOrganoselenium and organotellurium chemistrySulfur-Based Synthesis TechniquesChemical Synthesis and Reactions