CAS: 166328-09-2; Potassium (3,5-Bis(Trifluoromethyl)Phenyl)Trifluoroborate

该化合物是一种阳性阴离子的钾盐.该化合物的成份为对负充电的丙酸组,该化合物还被在3和5位置上有两个三氟甲基组的苯环所取代.这些三氟甲基组的存在具有独特的电子和僵化特性,使化合物在各种应用中,包括材料科学和有机合成中可能有用.该化合物的负电荷平衡,有助于化合物的稳定性和极溶剂溶性.此外,三氟甲基组会增强化合物的亲脂性,并可能影响其与其他化学物种的再活动与互动.

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73852-19-4 816457-58-6 166328-08-1

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合成工艺路线路线简述

    📜间二三氟甲苯置于[ir(Cod)(Ome)]2 Potassium Hydrogen Difluoride,4,4'-二叔丁基-2,2'-二吡啶体系中,用 四氢呋喃,水 用作溶剂,化学反应 21.0H,反应生成[3,5-双(三氟甲基)苯基]三氟硼酸钾
    参考文献:One-Pot Synthesis Of Arylboronic Acids And Aryl Trifluoroborates By Ir-Catalyzed Borylation Of Arenes
    标题:One-Pot Synthesis Of Arylboronic Acids And Aryl Trifluoroborates By Ir-Catalyzed Borylation Of Arenes
    摘要:The Synthesis Of Arylboronic Acids And Aryl Trifluoroborates In A One-Pot Sequence By Ir-Catalyzed Borylation Of Arenes Is Reported. To Prepare The Arylboronic Acids,The Ir-Catalyzed Borylation Is Followed By Oxidative Cleavage Of The Boronic Ester With Naio4. To Prepare The Aryltrifluoroborate,The Ir-Catalyzed Borylation Is Followed By Displacement Of Pinacol By Khf2. These Two-Step Sequences Give Products That Are More Reactive Toward Subsequent Chemistry Than The Initially Formed Pinacol Boronates.
    Doi:10.1021/ol062903O

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    ✅ COA系统入驻 | 共享模式

    合成参考文献


    摘要:Davies, G. H. M.; Wisniewski, S. R., Science of Synthesis Knowledge Updates, (2021) 2, 159.
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