化学
酚类
芳基
试剂
硅烷化
氟化物
盐(化学)
苯酚
水溶液
水介质
基础(拓扑)
水分
有机化学
催化作用
无机化学
烷基
数学分析
数学
作者
Jan Jelen,Gašper Tavčar
出处
期刊:Organic Letters
[American Chemical Society]
日期:2023-05-16
卷期号:25 (20): 3649-3653
被引量:1
标识
DOI:10.1021/acs.orglett.3c01018
摘要
In this study, we report a facile synthesis of 2-chloro-1,3-bis(2,6-diisopropylphenyl)imidazolium salts in aqueous media under ambient conditions using hypochlorite as a chlorinating agent. In addition, an air-stable and moisture-insensitive deoxyfluorination reagent based on poly[hydrogen fluoride] salt is presented, which is capable of converting electron-deficient phenols or aryl silyl ethers into the corresponding aryl fluorides in the presence of DBU as a base, with good to excellent yields and high tolerance to functional groups.
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