Copper(I)-creatine complex on magnetic nanoparticles as a green catalyst for N- and O-arylation in deep eutectic solvent

被引：28

作者：

Bagheri, Sepideh ^{[1
]}

Pazoki, Farzane ^{[1
]}

Radfar, Iman ^{[1
]}

Heydari, Akbar ^{[1
]}

机构：

[1] Tarbiat Modares Univ, Dept Chem, Fac Sci, Tehran 1411713116, Iran

来源：

APPLIED ORGANOMETALLIC CHEMISTRY | 2020年 / 34卷 / 03期

关键词：

creatine; cross-coupling; magnetic; nanocatalyst; SUPPORTED PALLADIUM; COUPLING REACTIONS; REUSABLE CATALYST; EFFICIENT; COPPER; ACIDS;

D O I：

10.1002/aoc.5447

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Immobilization of copper(I) ions on magnetic nanoparticles was performed using surface modification of Fe3O4 with creatine. Fe3O4@creatine-Cu(I) magnetic catalyst was synthesized and applied in C bond X cross-coupling reactions with aryl halides in a deep eutectic as a green solvent. The results indicate the Fe3O4@creatine-Cu(I) magnetic nanoparticles showed excellent activity and high stability. In addition, it was revealed that this catalyst can be recycled five times without significant loss in catalytic activity.

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页数：9

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