Fe3O4 nanoparticles: A powerful and magnetically recoverable catalyst for the synthesis of novel cal

期刊名字：中國化學(xué)快報（英文版）
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論文作者：Bahador Karami，S.Jafar Hoseini
作者單位：Department of Chemistry
更新時間：2022-12-12
下載次數(shù)：次

論文簡介

A simple synthesis of novel and known calix[4]resorcinarenes derivatives has been achieved by the condensation of resorcinol and different aromatic aldehydes in the presence of catalytic amounts of Fe3O4 nanoparticles under solvent-free conditions.The experimental conditions have been thoroughly optimized and established,allowing significant rate enhancements and good to excellent yields.The reactions can be run safely without using any toxic organic solvents under mild reaction conditions.The Fe3O4 nanoparticles were characterized by powdered X-ray diffraction (XRD),transmission electron microscopy (TEM) and FT-IR spectroscopy.

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