Synlett

Dimethylaminomethylphosphonic acid derivatives-promoted CuI-catalyzed synthesis of aryl ethers

Y Jin, J Liu, Y Yin, H Fu, Y Jiang, Y Zhao

文献索引：Jin, Ying; Liu, Jinyong; Yin, Yingwu; Fu, Hua; Jiang, Yuyang; Zhao, Yufen Synlett, 2006 , # 10 p. 1564 - 1568

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被引用次数: 13

摘要

Abstract An inexpensive and efficient catalyst system for synthesis of aryl ethers has been developed by using 20 mol% CuI as the catalyst, 30 mol% dimethylaminomethylphosphonic acid derivatives as the new ligands, K 2 CO 3 as the base and toluene as the solvent. This is the first example using aminophosphonates as the ligands for Ullmann ether coupling reaction.