Hydrogen Bond‐Assisted Fluoride Binding by a Stiborane
Hydrogen Bond‐Assisted Fluoride Binding by a Stiborane
复制标题
氢键 — 乙硼烷辅助氟化物结合
DOI：
10.1002/zaac.202200098
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发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Gabbaï, F. P.
中科院分区：
文献类型：
--
作者：
Karimi, M.;Gabbaï, F. P.
为了增强Lewis酸性茂烷对氟的结合能力，我们合成并表征了一种SbV衍生物(PhSbF2((o-(NH(2，6-C6H3F2)C6H4)2，3))，其特征是二芳胺基团安装在锑中心附近，并准备与Sb结合的氟离子进行氢键作用。3与Ph3SbF2(4)的竞争实验和计算表明，3的氟离子亲和力优于4。
To augment the fluoride binding ability of Lewis acidic stiboranes, we have synthesized and characterized a SbVderivative (PhSbF2((o‐(NH(2,6‐C6H3F2)C6H4)2,3) featuring diarylamine groups installed in proximity to the antimony center and poised to engage Sb‐bound fluoride anions in hydrogen bonding interactions. A competition experiment between3and Ph3SbF2(4) along with calculations show that the fluoride ion affinity of3is superior to that of4.