A magnetically recoverable γ-Fe2O3 nanocatalyst for the synthesis of 2-phenylquinazolines under solvent-free conditions

被引：41

作者：

Anand, Narani ^{[1
]}

Reddy, Kannapu Hari Prasad ^{[1
]}

Satyanarayana, Tirumalasetty ^{[2
]}

Rao, Kamaraju Seetha Rama ^{[1
]}

Burri, David Raju ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Catalysis Lab, Hyderabad 500607, Andhra Pradesh, India

[2] Osmania Univ, PG Coll, Dept Chem, Mirzapur 502249, India

来源：

CATALYSIS SCIENCE & TECHNOLOGY | 2012年 / 2卷 / 03期

关键词：

NANOPARTICLES; FUNCTIONALIZATION; INHIBITORS;

D O I：

10.1039/c1cy00341k

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A magnetically recoverable iron oxide (gamma-Fe2O3) nanocatalyst (MRIONC) has been synthesized and characterized by XRD, FT-IR, XPS and TEM techniques and it was found that MRIONC is a new and highly efficient green catalyst for the synthesis of 2-phenylquinazolines from 2-aminoarylketones and benzyl amines under solvent free conditions, and in addition MRIONC could be easily recovered by a simple magnetic separation and recycled at least 5 times without significant loss in catalytic activity.

引用

页码：570 / 574

页数：5

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