Synthesis and Properties of
<scp>
CF
<sub>3</sub>
</scp>
(
<scp>
OCF
<sub>3</sub>
</scp>
)
<scp>CH‐Substituted</scp>
Arenes and Alkenes
<sup>†</sup>
作者:Wen‐Qi Xu、Xiu‐Hua Xu、Feng‐Ling Qing
DOI:10.1002/cjoc.202000062
日期:2020.8
developed to access novel CF3(OCF3)CH‐containing compounds. Deprotonation of CF3(OCF3)CH‐substituted arenes afforded synthetically useful CF3O‐substituted gem ‐difluoroalkenes. Furthermore, evaluation of the lipophilicities (log P ) indicated that CH(OCF3)CF3 is more lipophilic than the common fluorinated motifs such as CF3, OCF3, and SCF3, thus rendering the CH(OCF3)CF3 motif appealing in drug discovery
利用TMSCF 3进行了银介导的易获得的α-三氟甲基醇的氧化三氟甲基化反应,以开发出含有CF 3(OCF 3)CH的新型化合物。CF 3(OCF 3)CH取代的芳烃的去质子化提供了合成上有用的CF 3 O取代的宝石-二氟烯烃。此外,对亲脂性(log P)的评估表明,CH(OCF 3)CF 3比诸如CF 3,OCF 3和SCF 3的常见氟化基序更具亲脂性,因此得到CH(OCF 3CF 3基序在药物发现中具有吸引力。