An improved procedure for the synthesis of arylboronates by palladium??catalyzed coupling reaction of aryl halides and bis (pinacolato) diboron in polyethylene glycol

…, ZZ Guan, JW Gao, ZH Zhang

Index: Lu, Jie; Guan, Zhong-Zhi; Gao, Jian-Wu; Zhang, Zhan-Hui Applied Organometallic Chemistry, 2011 , vol. 25, # 7 p. 537 - 541

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Citation Number: 24

Abstract

Abstract A new protocol has been developed for the synthesis of arylboronates by a coupling reaction of aryl halides and bis (pinacolato) diboron using bis (triphenylphosphine) palladium dichloride/sodium acetate/polyethylene glycol 600 [Pd (PPh 3) 2 Cl 2/NaOAc/PEG 600] as an efficient catalytic system. Copyright© 2011 John Wiley & Sons, Ltd.