Nano-CrY zeolite as a new and reusable catalyst for synthesis 2-aryl-1H-benzothiazoles

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  • Mojgan Zendehdel1,
  • Kaveh Khosravi2,
  • Maryam Javadizadeh1,
  1. Department of Chemistry, Faculty of Science, Arak University, Arak 38156-8-8349, Iran.
  2. Faculty of Science, Department of Chemistry, Arak University, Arak 38156-8-8349, Iran.

Published in Issue 2024-02-03

How to Cite

Zendehdel, M., Khosravi, K., & Javadizadeh, M. (2024). Nano-CrY zeolite as a new and reusable catalyst for synthesis 2-aryl-1H-benzothiazoles. Iranian Journal of Catalysis, 5(4). https://oiccpress.com/ijc/article/view/3870

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Abstract

The Nano-CrY zeolite synthesized and characterized by Fourier transfer infrared (FT-IR), X-ray diffraction (XRD),and Scanning electron microscopy (SEM).The result show that nano catalyst prepared with mainly particles size about 30-80 nm .The XRD show the structure of the zeolite does not collapse. This Nano-CrY zeolite has been used as new, and nontoxic catalyst for catalyzes of synthesis of 2-aryl-1H-benzothiazoles at mild condition . This procedure is simple, effective, inexpensive and green. The products were obtained in high yields and the catalyst is reusable. Since products were obtained by aqua work-up in good purity and complex purification methods are not necessary.

Keywords

  • 2-Aminothiophenol,
  • 2-Aryl-1H-benzothiazoles,
  • Cyclocondensation.,
  • Nano-CrY zeolite,
  • Nanocatalyst
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