Water compatible silica supported iron trifluoroacetate and trichloroacetate: as prominent and recyclable Lewis acid catalysts for solvent-free green synthesis of hexahydroquinoline-3-carboxamides
Dnyaneshwar Purushottam Gholap, Ramdas Huse, Sudarshan S. Dipake, Machhindra K. Lande
Abstract
-TPD techniques. The present catalysts shows maximum conversion efficiency in hexahydroquinoline-3-carboxamide derivatives synthesis at 70 °C in solvent free reaction condition with best product yield in a short reaction time. Both catalysts are reusable and simple to recover, and perform meritoriously in water as well as in a variety of organic solvents. The key advantages of the current synthetic route are permitting of a variety of functional groups, quick reaction time, high product yield, mild reaction condition, recyclability of catalyst and solvent-free green synthesis. This makes it more convenient, economic and environmentally beneficial.
Topics & Concepts
Lewis acids and basesChemistryCatalysisSolventOrganic chemistryLewis acid catalysisMulticomponent Synthesis of HeterocyclesChemical Synthesis and ReactionsInorganic and Organometallic Chemistry