作者:Jan Jelen、Gašper Tavčar
DOI:10.1021/acs.orglett.3c01018
日期:2023.5.26
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
在这项研究中,我们报告了在环境条件下使用次氯酸盐作为氯化剂在水性介质中轻松合成 2-chloro-1,3-bis(2,6-diisopropylphenyl)imidazolium 盐。此外,还提出了一种基于聚[氟化氢]盐的空气稳定且对水分不敏感的脱氧氟化试剂,它能够在 DBU 作为碱存在下将缺电子酚或芳基甲硅烷基醚转化为相应的芳基氟化物, 具有优良的产量和对官能团的高耐受性。