Cu(0) nanoparticle catalyzed efficient reductive cleavage of isoxazoline, carbonyl azide and domino cyclization in water medium
作者:Krishnanka S. Gayen、Tista Sengupta、Yasmin Saima、Adita Das、Dilip K. Maiti、Atanu Mitra
DOI:10.1039/c2gc35252d
日期:——
Small Cu(0)-nanoparticles (NPs) are fabricated utilizing CuSO4·5H2O, surfactant (SDS) and ascorbic acid in aqueous medium. Its outstanding catalytic activity under low catalyst loading is developed toward reductive cleavage of isoxazoline, carbonyl azide and domino cyclization to furnish valuable 2-hydroxy-4-keto esters, primary amides and a new class of heterocycle, 4-hydroxy-2-pyrroline-5-one.