Fluorinations of ?-Seleno Carboxylic Acid Derivatives with Hypervalent (Difluoroiodo)toluene
作者:Maria A. Arrica、Thomas Wirth
DOI:10.1002/ejoc.200400659
日期:2005.1
A very efficient synthesis of (difluoroiodo)toluene avoiding the use of elemental chlorine and elemental fluorine is described. We have fluorinated a series of α-acceptor substituted selenides using (difluoroiodo)toluene.The reactions are usually very clean and under the reaction conditions no further oxidized products are observed.
描述了避免使用元素氯和元素氟的(二氟碘)甲苯的非常有效的合成。我们使用(二氟碘)甲苯对一系列α-受体取代的硒化物进行了氟化。反应通常非常干净,在反应条件下没有观察到进一步的氧化产物。