Synthesis and characterization of supramolecule grafted on modified magnetic nanoparticles: new hybrid organic- inorganic phase transfer catalyst

被引：5

作者：

Mouradzadegun, Arash ^{[1
]}

Boroon, Sadjad ^{[1
]}

Fard, Pegah Kazemian ^{[1
]}

机构：

[1] Shahid Chamran Univ Ahvaz, Fac Sci, Dept Chem, Ahvaz 6135743169, Iran

来源：

MONATSHEFTE FUR CHEMIE | 2017年 / 148卷 / 02期

关键词：

Nanostructures; Magnetic properties; Heterogeneous catalysis; Nucleophilic additions; Phase-transfer catalysis; Supramolecular chemistry; TRIMETHYLSILYL AZIDE; EFFICIENT CATALYST; EPOXIDES; COMPLEXATION; AZIDOLYSIS; SCAFFOLDS;

D O I：

10.1007/s00706-016-1759-x

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this study, for the first time, calix[4] resorcinarene was grafted on the silica-coated magnetic nanoparticles (MNPs-Si) which efficiently catalyze one-pot epoxide ring opening reaction in excellent yields in a very short reaction time. Various advantages associated with this protocol include simple workup procedure, short reaction times, and high product yields. High catalytic activity and ease of recovery, using an external magnetic field, are additional eco-friendly attributes of this catalytic system. [GRAPHICS]

引用

页码：367 / 374

页数：8

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