Fluorination of 4-alkyl-substituted phenols and aromatic ethers with fluoroxy and NF reagents: Cesium fluoroxysulfate and N-fluoro-1, 4-diazonia-bicyclo [2.2. 2] octane …
I Pravst, S Stavber
文献索引：Pravst, Igor; Stavber, Stojan Journal of Fluorine Chemistry, 2013 , vol. 156, p. 276 - 282
Abstract 4-Alkyl-substituted phenols and aromatic ethers were comparatively fluorinated with electrophilic fluorinating reagents such as cesium fluoroxysulfate (CFS), Selectfluor™ F- TEDA-BF 4, and Accufluor™ NFTh in MeCN or MeOH. Reactions resulted in the formation of three types of products: 2-fluoro-4-alkyl-substituted corresponding compounds (5) as a result of ortho fluorination process, 4-alkyl-4-fluoro-cyclohexa-2, 5-dienone compounds (6), ...
