Copper-Catalyzed Oxidative Perfluoroalkylation of Aryl Boronic Acids Using Perfluoroalkylzinc Reagents
作者:Xifei Bao、Lihua Liu、Junlan Li、Shilu Fan
DOI:10.1021/acs.joc.7b02557
日期:2018.1.5
An efficient and synthetically convenient method for copper-catalyzed cross-coupling of aryl boronic acids with perfluoroalkyl zinc reagents has been described. The reaction proceeds under mild reaction conditions with a high efficiency and broad substrate scope and provides a general access to perfluoroalkylated arenes, which are of interest in life and materials science.
Copper-Mediated Aerobic Fluoroalkylation of Arylboronic Acids with Fluoroalkyl Iodides at Room Temperature
作者:Qingqing Qi、Qilong Shen、Long Lu
DOI:10.1021/ja301705z
日期:2012.4.18
A Cu-mediated ligandless aerobic fluoroalkylation of arylboronic acids under mild conditions is described for the first time. The reaction tolerates a wide range of functional groups, allowing for further transformation. Mechanistic studies suggest that [R(f)Cu] is the active Cu species that forms the desired perfluoroalkylarenes and that [R(f)Cu] is generated from [PhCu] by either an oxidative addition/reductive
首次描述了在温和条件下 Cu 介导的无配体有氧氟烷基化芳基硼酸。该反应耐受范围广泛的官能团,允许进一步转化。机理研究表明,[R(f)Cu] 是形成所需全氟烷基芳烃的活性铜物质,[R(f)Cu] 是通过氧化加成/还原消除机制或通过亲核取代从 [PhCu] 生成的卤素“吃了”中间体。
Fialkov, Yu. A.; Zalesskaya, I. M.; Yagupol'skii, L. M., Journal of Organic Chemistry USSR (English Translation), 1983, vol. 19, # 10, p. 1781 - 1787
作者:Fialkov, Yu. A.、Zalesskaya, I. M.、Yagupol'skii, L. M.