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An efficient diamine copper complex-catalyzed coupling of arylboronic acids with imidazoles
被引:293
作者:
Collman, JP
[1
]
Zhong, M
[1
]
机构:
[1] Stanford Univ, Dept Chem, Stanford, CA 94305 USA
关键词:
D O I:
10.1021/ol000033j
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
A novel diamine copper complex-catalyzed intermolecular coupling of arylboronic acids (1) with imidazoles (3) is described. In the presence of a catalytic amount of [Cu(OH). TMEDA](2)Cl-2 (2), arylboronic acids (1) react smoothly with imidazoles (3) in dichloromethane at room temperature to give a variety of N-arylimidazoles (4) in good to excellent yields.
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页码:1233 / 1236
页数:4
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