A novel water-soluble NHC-Pd polymer: an efficient and recyclable catalyst for the Suzuki coupling of aryl chlorides in water at room temperature

被引:136
作者
Karimi, Babak [1 ]
Akhavan, Pari Fadavi [1 ]
机构
[1] IASBS, Dept Chem, Gava Zang 4513766731, Zanjan, Iran
基金
美国国家科学基金会;
关键词
N-HETEROCYCLIC CARBENES; HIGHLY EFFICIENT; PALLADIUM NANOPARTICLES; RECOVERABLE CATALYSTS; METAL-COMPLEXES; REAGENTS; LIGANDS; HECK;
D O I
10.1039/c1cc00017a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A novel water-soluble NHC-Pd polymer with triethylene glycol legs was developed as a water soluble and highly recyclable catalyst that shows high catalytic activity in the Suzuki-Miyaura coupling of aryl chlorides in high yields in water at room temperature.
引用
收藏
页码:7686 / 7688
页数:3
相关论文
共 57 条
[1]   Sterically demanding, bioxazoline-derived N-heterocyclic carbene ligands with restricted flexibility for catalysis [J].
Altenhoff, G ;
Goddard, R ;
Lehmann, CW ;
Glorius, F .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (46) :15195-15201
[2]   Dendritic catalysts and dendrimers in catalysis [J].
Astruc, D ;
Chardac, F .
CHEMICAL REVIEWS, 2001, 101 (09) :2991-3023
[3]  
Bedford RB, 2002, ANGEW CHEM INT EDIT, V41, P4120, DOI 10.1002/1521-3773(20021104)41:21<4120::AID-ANIE4120>3.0.CO
[4]  
2-7
[5]   Highly selective synthesis of 4(5)-aryl-, 2,4(5)-diaryl-, and 4,5-diaryl-1H-imidazoles via Pd-catalyzed direct C-5 arylation of 1-benzyl-1H-imidazole [J].
Bellina, Fabio ;
Cauteruccio, Silvia ;
Di Fiore, Annarita ;
Marchetti, Chiara ;
Rossi, Renzo .
TETRAHEDRON, 2008, 64 (26) :6060-6072
[6]  
Botella L, 2002, ANGEW CHEM INT EDIT, V41, P179, DOI 10.1002/1521-3773(20020104)41:1<179::AID-ANIE179>3.0.CO
[7]  
2-O
[8]   A modular approach to main-chain organometallic polymers [J].
Boydston, AJ ;
Williams, KA ;
Bielawski, CW .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (36) :12496-12497
[9]   Synthesis and study of bidentate benzimidazolylidene - Group 10 metal complexes and related main-chain organometallic polymers [J].
Boydston, Andrew J. ;
Rice, Jonathan D. ;
Sanderson, Matthew D. ;
Dykhno, Olga L. ;
Bielawski, Christopher W. .
ORGANOMETALLICS, 2006, 25 (26) :6087-6098
[10]   An alternative synthesis of benzobis(imidazolium) salts via a 'one-pot' cyclization/oxidation reaction sequence [J].
Boydston, Andrew J. ;
Khramov, Dimitri M. ;
Bielawski, Christopher W. .
TETRAHEDRON LETTERS, 2006, 47 (29) :5123-5125