New hypervalent iodine reagents for electrophilic trifluoromethylation and their precursors: synthesis, structure, and reactivity
作者:Katrin Niedermann、Jan M. Welch、Raffael Koller、Ján Cvengroš、Nico Santschi、Philip Battaglia、Antonio Togni
DOI:10.1016/j.tet.2010.04.125
日期:2010.7
reagents. These compounds were characterized by X-ray crystallography for a comparative structural study. A reactivity study on the trifluoromethylation of para-toluenesulfonic acid has been conducted in order to compare initial rates. Compounds having a longer I–O bond display a higher reactivity.