New Green, Recyclable Magnetic Nanoparticles Supported Amino Acids as Simple Heterogeneous Catalysts for Knoevenagel Condensation
作者:D. Girija、H.S. Naik、B. Kumar、C.N. Sudhamani、K. Harish
DOI:10.2174/15701786113109990002
日期:2013.7.1
Coumarin derivatives were synthesized using magnetically recoverable iron oxide nanoparticles supported
amino acids as heterogeneous catalysts via one-pot multi component reaction using MW irradiation. Easy recovery of the
catalyst using an external magnet, efficient recycling, and reusable without significant loss of their catalytic efficiency
makes the protocol greener and sustainable.
香豆素衍生物采用磁性可回收的铁氧化物纳米颗粒支持的氨基酸作为非均相催化剂,通过微波辐射进行一锅多组分反应合成。使用外部磁铁便于催化剂的回收,高效的循环利用和在不显著损失催化效率的情况下可重复使用,使得该方法更环保和可持续。