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系统化是流体分子铁电的强大设计策略

Calum J Gibb1, Jordan Hobbs2, Richard J Mandle1,2

  • 1School of Chemistry, University of Leeds, Leeds LS2 9JT, U.K.

Journal of the American Chemical Society
|January 24, 2025
PubMed
概括

研究人员探索了铁电阴性 (NF) 液晶,发现了特定的化模式,而不是最大的,增强了NF相稳定性. 分子电荷分布决定了这种极性排序,

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Bromination and chlorination of aromatic rings by electrophilic aromatic substitution reactions are easily achieved, but fluorination and iodination are difficult to achieve. Fluorine is so reactive that its reaction with benzene is difficult to control, resulting in poor yields of monofluoroaromatic products. To address this, Selectfluor reagent is used as a fluorine source in which a fluorine atom is bonded to a positively charged nitrogen.
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