Cobalt‐Copper Ferrite Nanoparticles Catalyzed Click Reaction at Room‐Temperature: Green Access to 1,2,3‐Triazole Derivatives,ChemistrySelect

当前位置： X-MOL 学术 › ChemistrySelect › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Cobalt‐Copper Ferrite Nanoparticles Catalyzed Click Reaction at Room‐Temperature: Green Access to 1,2,3‐Triazole Derivatives
ChemistrySelect ( IF 1.9 ) Pub Date : 2018-03-05 , DOI: 10.1002/slct.201800134
Firouz Matloubi Moghaddam ₁ , Raheleh Pourkaveh ₁ , Marzieh Ahangarpour ₁

Affiliation

A typical Cobalt‐Copper ferrite nanoparticles (CoCuFe₂O₄) was used as a catalyst for one‐pot [3+2] cycloaddition of alkyl azides with alkynes at room temperature in green media. These nanoparticles were synthesized by using co‐precipitation method and were fully characterized by physiochemical technique. By this catalyst system, various types of alkyl halides were coupled with alkynes efficiently to furnish 1,2,3 triazoles in excellent yields within short reaction time. The requirement on energy and time for the Click reaction extremely minimized in this method compared to previously reported reactions as an inevitable trend in development of green chemistry. Using green solvent, inexpensive catalyst, and ability to totally removal of catalyst from reaction media have made this protocol valuable from the green chemistry point of view.

中文翻译：

钴-铜铁氧体纳米颗粒在室温下催化点击反应：1,2,3-三唑衍生物的绿色获得

典型的钴铜铁氧体纳米颗粒（CoCuFe ₂ O ₄）用作绿色介质中室温下炔烃与炔烃单锅[3 + 2]环加成的催化剂。这些纳米颗粒是通过共沉淀法合成的，并通过理化技术进行了充分表征。通过这种催化剂体系，各种类型的卤代烷与炔烃有效地偶联，从而在短的反应时间内以优异的产率提供1,2,3三唑。与以前报道的反应相比，此方法对Click反应的能量和时间要求极少，这是绿色化学发展的必然趋势。使用绿色溶剂，廉价的催化剂以及从反应介质中完全去除催化剂的能力，使该方案从绿色化学的角度来看很有价值。

更新日期：2018-03-05

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11