Scholarlink

<p>A highly effective catalytic system utilizing a reduced graphene oxide-nickel oxide nanocomposite (rGO-NiO) is reported for the one-pot synthesis of 2-arylbenzothiazole/oxazoles from 2-aminothiophenol/2-aminophenol and various substituted aldehydes. The rGO-NiO nanocomposite catalyst demonstrates remarkable efficiency, reusability upto 5 cycle, and effectiveness under reflux conditions to provide 91% yield of relation product with 20 mol% catalyst after 3.0 h. This synthetic process offers multiple advantages, including yielding products in the good-to-excellent range, a simple work-up procedure, ease of operation, environmentally friendly reaction conditions, and sustainability by obviating the need for harmful reagents and solvents.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Reduced graphene oxide/NiO nanocomposites as a highly effective, efficient, and recyclable heterogeneous catalyst towards one pot of synthesis of 2-arylbenzoxazoles/thiazoles

  • 期刊论文

  • 发表日期：

    2025年1月22日

查看全文
  • Sneha Naik,
  • Richa Tiwari,
  • Renu Verma,
  • Manmohan Singh Chauhan,
  • Narendra Pal Lamba

摘要

A highly effective catalytic system utilizing a reduced graphene oxide-nickel oxide nanocomposite (rGO-NiO) is reported for the one-pot synthesis of 2-arylbenzothiazole/oxazoles from 2-aminothiophenol/2-aminophenol and various substituted aldehydes. The rGO-NiO nanocomposite catalyst demonstrates remarkable efficiency, reusability upto 5 cycle, and effectiveness under reflux conditions to provide 91% yield of relation product with 20 mol% catalyst after 3.0 h. This synthetic process offers multiple advantages, including yielding products in the good-to-excellent range, a simple work-up procedure, ease of operation, environmentally friendly reaction conditions, and sustainability by obviating the need for harmful reagents and solvents.