2, 2'-Diamino-6, 6'-dimethylbiphenyl as an Efficient Ligand in the CuI-Catalyzed Sonogashira Reaction of Aryl Iodides and Bromides with Terminal Alkynes

BB Wang, YM Ye, JJ Chen, XX Zhou, JM Lu…

文献索引：Wang, Bin-Bin; Ye, Yue-Mei; Chen, Jun-Jun; Zhou, Xia-Xia; Lu, Jian-Mei; Shao, Li-Xiong Bulletin of the Chemical Society of Japan, 2011 , vol. 84, # 5 p. 526 - 530

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被引用次数: 5

摘要

2, 2′-Diamino-6, 6′-dimethylbiphenyl (L1) was found to be a good ligand in the CuI- catalyzed Sonogashira coupling reaction of various aryl iodides and bromides with terminal alkynes. Under suitable conditions, all reactions gave the desired coupling products in moderate to excellent yields.