作者:Andreas Hafner、Stefan Bräse
DOI:10.1002/adsc.201201040
日期:2013.3.25
new method for the trifluoromethylation of functionalized aromatic diisopropyltriazenes is described. In a facile two‐step, one‐pot synthesis, various functionalized trifluoromethyl‐substituted arenes are accessible in mostly good yields by using methyl iodide as iodination agent and the trifluoromethylation system (trifluoromethyl)trimethylsilane/potassium fluoride/copper iodide. This concept could
描述了一种用于官能化的芳族二异丙基三氮烯的三氟甲基化的新方法。通过简便的两步一锅合成,可以使用甲基碘作为碘化剂和三氟甲基化体系(三氟甲基)三甲基硅烷/氟化钾/碘化铜,以高收率获得各种功能化的三氟甲基取代的芳烃。该概念可以扩展到全氟乙基化以及乙氧基羰基二氟甲基化反应。