Efficient pyridylbenzamidine ligands for palladium‐catalyzed Suzuki–Miyaura reaction |
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| Authors: | Ying‐Tang Huang Xiao Tang Yi Yang Dong‐Sheng Shen Cheng Tan Feng‐Shou Liu |
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| Affiliation: | School of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, , Zhongshan, Guang Dong, 528458 China |
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| Abstract: | A series of pyridylbenzamidine ligands were applied in palladium‐catalyzed Suzuki–Miyaura reactions and the effect of ligand on catalytic properties was evaluated. Under the optimization conditions, the bulky and electron‐donating nitrogen donor ligands were successfully used to catalyze the reaction of a variety of aryl bromides and aryl chlorides with arylboronic acid, giving the desired products in moderate to high yields. Copyright © 2012 John Wiley & Sons, Ltd. |
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| Keywords: | Suzuki– Miyaura reaction pyridylbenzamidine ligand aryl bromide aryl chloride |
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