Tetrahedron Letters

Ferrous salt-promoted homocoupling of arenediazonium tetrafluoroborates under mild conditions

Y Ding, K Cheng, C Qi, Q Song

文献索引：Ding, Yiyuan; Song, Qingbao; Cheng, Kai; Qi, Chenze Tetrahedron Letters, 2012 , vol. 53, # 46 p. 6269 - 6272,4

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被引用次数: 12

摘要

A simple and efficient protocol has been developed for the synthesis of various symmetrical biaryls in good to excellent yields from the homocoupling reactions of arenediazonium salts with ferrous salt in carbon tetrachloride solution under mild reaction conditions. Moreover, the novel homocoupling has been demonstrated to proceed via an electron transfer reaction mechanism.