Solid-Supported Rhodium(0) Nano-/Microparticles: An Efficient Ligand-Free Heterogeneous Catalyst for Microwave-Assisted Suzuki-Miyaura Cross-Coupling Reaction

被引：35

作者：

Guha, Nitul Ranjan ^{[1
]}

Reddy, Chennayala Bal ^{[1
]}

Aggarwal, Nidhi ^{[1
]}

Sharma, Dharminder ^{[1
]}

Shil, Arun K. ^{[1
]}

Bandna ^{[1
]}

Das, Pralay ^{[1
]}

机构：

[1] CSIR Inst Himalayan Bioresource Technol, Nat Plant Prod Div, Palampur 176061, Himachal Prades, India

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2012年 / 354卷 / 16期

关键词：

heterogenous catalysts; ligand-free conditiosn; nano-/microparticles; solid-supported rhodium; Suzuki-Miyaura cross-coupling; ORGANIC-SYNTHESIS; BOND FORMATION; ASYMMETRIC 1,4-ADDITION; ARYLBORON COMPOUNDS; BORONIC ACIDS; ALDEHYDES; KETONES; ARYLATION; WATER; HECK;

D O I：

10.1002/adsc.201200418

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Solid-supported nano- and microparticles of rhodium(0) (SS-Rh) were prepared and applied as a ligand free heterogeneous catalyst for SuzukiMiyaura cross-coupling reaction with wide range of substrate scope. A hitherto unknown Rh-catalyzed Suzuki cross-coupling reaction of aldehyde and cyanohaloarenes was observed rather than the usual nucleophilic arylation.The catalyst can be removed by simple filtration and recycled upto twelve runs without any deterioration of activity.

引用

页码：2911 / 2915

页数：5

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