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
收藏
页码：2518 / 2522
页数：5
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