Recyclable NHC-Ni Complex Immobilized on Magnetite/Silica Nanoparticles for C-S Cross-Coupling of Aryl Halides with Thiols

被引：42

作者：

Yoon, Hyo-Jin ^{[2
]}

Choi, Jung-Woo ^{[2
]}

Kang, Homan ^{[3
]}

Kang, Taegyu ^{[2
]}

Lee, Sang-Myung ^{[2
]}

Jun, Bong-Hyun ^{[1
]}

Lee, Yoon-Sik ^{[2
,3
]}

机构：

[1] Seoul Natl Univ, Dept Elect Engn, Seoul 151744, South Korea

[2] Seoul Natl Univ, Sch Chem & Biol Engn, Seoul 151744, South Korea

[3] Seoul Natl Univ, Interdisciplinary Program Nanosci & Technol, Seoul 151747, South Korea

来源：

SYNLETT | 2010年 / 16期

关键词：

heterogeneous catalysis; cross-coupling; magnetic nanoparticle; nickel; CARBENE-PALLADIUM COMPLEX; ADHESION MOLECULE-1 INTERACTION; POTENT INHIBITORS; BOND FORMATION; CATALYST; SUZUKI; EFFICIENT; LIGAND; CARBON; HECK;

D O I：

10.1055/s-0030-1258545

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new type of magnetite/silica nanoparticle-supported N-heterocyclic carbene nickel catalyst (Mag-NHC-Ni) was developed from imidazolium with N-picolyl moieties and used as an efficient catalyst in the C-S coupling of various aryl halides with thiols. Moreover, the catalyst was easily recovered from the reaction mixture by simple filtration and recycled with almost consistent activity.

引用

页码：2518 / 2522

页数：5

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