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铜负载改性磁性角叉菜胶作为一种生物基催化剂，用于通过点击反应合成带有1,2,3-三唑单元的新型骨架。

Copper supported modified magnetic carrageenan as a bio-based catalyst for the synthesis of novel scaffolds bearing the 1,2,3-triazole unit through the click reaction.

作者信息

Khaleghi Nima, Esmkhani Maryam, Noori Milad, Dastyafteh Navid, Ghomi Minoo Khalili, Mahdavi Mohammad, Sayahi Mohammad Hosein, Javanshir Shahrzad

机构信息

Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences Tehran Iran.

Pharmaceutical and Heterocyclic Compounds Research Laboratory, Department of Chemistry, Iran University of Science and Technology 16846-13114 Tehran Iran

出版信息

Nanoscale Adv. 2024 Mar 19;6(9):2337-2349. doi: 10.1039/d4na00022f. eCollection 2024 Apr 30.

DOI:10.1039/d4na00022f
PMID:38694460
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11059478/
Abstract

The ongoing work delineates the design of a novel library of 1,2,3-triazole-attached phenylacetamides through molecular hybridization of propargyl and phenylacetamide derivatives. Copper-supported modified magnetic carrageenan serves as a green heterogeneous catalyst, ensuring high yield, efficient reaction times, high atom economy, utilization of an environmentally friendly catalyst from a natural source, and a straightforward workup procedure. The successful synthesis of the catalyst is confirmed and evaluated using various analytical techniques, while the synthetic compounds are characterized through H NMR and C NMR.

摘要

正在进行的工作通过炔丙基和苯乙酰胺衍生物的分子杂交，描绘了一个新型的连接1,2,3-三唑的苯乙酰胺文库的设计。铜负载的改性磁性角叉菜胶作为一种绿色多相催化剂，确保了高收率、高效的反应时间、高原子经济性、使用来自天然来源的环境友好型催化剂以及简单的后处理程序。使用各种分析技术对催化剂的成功合成进行了确认和评估，而合成化合物则通过氢核磁共振和碳核磁共振进行了表征。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7d68/11059478/073dd5b9fa2a/d4na00022f-f8.jpg
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