Green synthesis of 2-aryl benzothiazole heterogenous catalyzed by MoO3 nanorods

被引：5

作者：

Dighore, Nitin R. ^{[1
]}

Anandgaonker, Priyanka ^{[1
]}

Gaikwad, Suresh T. ^{[1
]}

Rajbhoj, Anjali S. ^{[1
]}

机构：

[1] Dr Babasaheb Ambedkar Marathwada Univ, Dept Chem, Aurangabad 431004, Maharashtra, India

来源：

GREEN PROCESSING AND SYNTHESIS | 2016年 / 5卷 / 02期

关键词：

2-aryl benzothiazole; electrochemical method; heterogeneous catalyst; MoO3; nanorods; BIOLOGICAL EVALUATION; SCHIFFS BASES; IN-VITRO; BENZOXAZOLES; DERIVATIVES; INHIBITORS; OXIDATION; DESIGN; AGENTS;

D O I：

10.1515/gps-2015-0065

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis of MoO3 nanoparticles was done by the electrochemical method by using tetra butyl ammonium bromide (TBAB) as a stabilizer and structure directing agent in acetonitrile (ACN): tetrahydrofuran (THF) (4:1) solvent at a constant current supply of 18 mA/cm(2). After heating the nanoparticles to 500 degrees C in a muffle furnace, MoO3 nanorods were obtained. These synthesized MoO3 nanorods were characterized by UV-visible spectroscopy, Fourier transform infrared (FT-IR) spectroscopy, powder X-ray diffraction (XRD) and scanning electron microscopy. The prepared nanorods were used as heterogeneous catalysts for the synthesis of 2-aryl benzothiazole derivatives. This protocol offers several advantages such as a green method, simple work-up procedure, recyclability of the catalyst and excellent product yield in a short reaction time.

引用

页码：139 / 143

页数：5

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