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链霉菌介导的银纳米颗粒生物过程：用于一锅法合成噻唑烷-4-酮及其氟化衍生物的绿色催化剂。

Streptomyces pactum-Mediated Bioprocess for Silver Nanoparticles: A Green Catalyst for One-Pot Synthesis of Thiazolidine 4‑Ones and Fluorinated Derivatives.

作者信息

Devarapalli Kezia, Narasimhulu Valipenta, Patlolla Ravinder Reddy, Rosangzuala Khawlhring, Santhosh Nayak Kethavath, Bansod Sudhakar, M Kumbhare Ravindra, Reddy Shetty Prakasham, Banoth Linga

机构信息

Department of Energy & Environmental Engineering Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India.

Academy of Scientific and Innovative Research, Ghaziabad 201002, India.

出版信息

ACS Omega. 2025 May 20;10(21):20993-21007. doi: 10.1021/acsomega.4c03444. eCollection 2025 Jun 3.

DOI:10.1021/acsomega.4c03444
PMID:40488053
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12143439/
Abstract

Herein, we obtained heterogeneous silver nanoparticles from the isolated strain Streptomyces pactum and characterized them. These nanoparticles were utilized as recyclable green catalysts in a one-pot, three-component reaction to synthesize fluorinated and thiazolidine-4-one derivatives (Figure 1). Dimethylformamide (DMF) was identified as a suitable solvent, and the impact of the biocatalyst on product yields was effectively observed.

摘要

在此，我们从分离出的 pactum 链霉菌中获得了异质银纳米颗粒并对其进行了表征。这些纳米颗粒被用作一锅三组分反应中的可回收绿色催化剂，以合成氟化噻唑烷 -4- 酮衍生物（图 1）。已确定二甲基甲酰胺（DMF）为合适的溶剂，并有效观察到了生物催化剂对产物收率的影响。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/933f/12143439/82f584c505d2/ao4c03444_0013.jpg
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