18??Crown??6 promoting Pd/C??catalyzed cross??coupling reaction of aryl bromides and arylboronic acids in aqueous media

…, Y Hou, H Wang, H Li, X Yuan, Z Sun

Index: Chu, Wenyi; Li, Xinmin; Hou, Yanjun; Wang, Hua; Li, Hongyu; Yuan, Xiaobin; Sun, Zhizhong Applied Organometallic Chemistry, 2012 , vol. 26, # 9 p. 478 - 482

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Citation Number: 7

Abstract

The palladium-catalyzed Suzuki–Miyaura coupling reaction [1–5] between aryl halides and arylboronic acids is one of the most important carbon–carbon bond-forming processes in synthetic organic chemistry.[6–10] In the past few years, great advances have been made in developing active and efficient catalysts by modifying traditional ligands and discovering new ones.[11–13] However, these ligands and Pd precursors are expensive and the ...