芳基
化学
酚类
脱质子化
部分
亚砜
有机化学
组合化学
离子
作者
Akiko Nagai,Akihiro Kobayashi,Yuki Sakata,Yasunori Minami,Keiji Uchida,Takamitsu Hosoya,Suguru Yoshida
出处
期刊:Synthesis
[Georg Thieme Verlag KG]
日期:2022-04-25
卷期号:54 (22): 5017-5025
摘要
Abstract A new method to synthesize multifunctionalized arenes from simple phenols through aryne intermediates is described. Multisubstituted aryne precursors were prepared from phenols by Ir-catalyzed C–H borylation, deborylthiolation, O-triflylation, S-oxidation, and further modification through ortho-deprotonation directed by the sulfoxide moiety. Various multisubstituted arenes were synthesized by transformations of highly functionalized aryne intermediates generated from the o-sulfinylaryl triflates.
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