Application of ZrO2–SO3H as highly efficient recyclable nano-catalyst for the green synthesis of fluoroquinolones as potential antibacterial
- سال انتشار: 1397
- محل انتشار: فصلنامه ارتباطات شیمی ایران، دوره: 6، شماره: 4
- کد COI اختصاصی: JR_ICC-6-4_002
- زبان مقاله: انگلیسی
- تعداد مشاهده: 336
نویسندگان
Young Researchers and Elite Club, Mashhad Branch, Islamic Azad University, Mashhad, Iran
Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran
Young Researchers and Elite Club, Mashhad Branch, Islamic Azad University, Mashhad, Iran
چکیده
Various antibacterial fluoroquinolone compounds were prepared by the direct amination of 7-halo-6- fluoroquinolone-3-carboxylic acids with variety of piperazine derivatives and (4aR,7aR)-octahydro-1H-pyrrolo[3,4-b] pyridine using Zirconia Sulfuric Acid (ZrSA) nanoparticle, as a catalyst in refluxing water. The results showed that ZrSA exhibited high catalytic activity towards the synthesis of fluoroquinolone derivatives, with the desired products being formed in high yields. Furthermore, the catalyst was recyclable and could be reused at least three times without any discernible loss in its catalytic activity. Overall, this new catalytic method for the synthesis of fluoroquinolone derivatives provides rapid access to the desired compounds in refluxing water following a simple work‐up procedure, and avoids the use of harmful organic solvents. This method therefore represents a significant improvement over the methods currently available for the synthesis of fluoroquinolone derivatives.کلیدواژه ها
Fluoroquinolone derivatives, antibacterial, fast and green synthesis, zirconia sulfuric acid (ZrSA)اطلاعات بیشتر در مورد COI
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