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A highly active palladium-phosphoramidite catalyst for the Suzuki cross-coupling of aryl bromides
被引:13
|作者:
Zhang, ZJ
[1
]
Mao, JC
[1
]
Wang, RL
[1
]
Wu, F
[1
]
Chen, HL
[1
]
Wan, BS
[1
]
机构:
[1] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
关键词:
Suzuki cross-coupling;
phosphoramidite ligand;
aryl bromide;
palladium;
D O I:
10.1016/j.molcata.2005.08.031
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
A highly efficient palladium-catalyzed Suzuki coupling of aryl bromides with aiylboronic acids using phosphoramidite ligand 2c was developed. The phosphoramidite ligands are cost-effective and easily prepared from inexpensive, commercially available starting materials using a simple, efficient method. It represents an advance toward the discovery of low-cost catalyst systems for eventual availability. (c) 2005 Elsevier B.V. All rights reserved.
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页码:239 / 243
页数:5
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