Synthesis of CF<sub>3</sub>-Substituted Sulfoximines from Sulfonimidoyl Fluorides
作者:Rafal Kowalczyk、Andrew J. F. Edmunds、Roger G. Hall、Carsten Bolm
DOI:10.1021/ol103030w
日期:2011.2.18
N-Protected trifluoromethyl-substituted sulfoximines have been prepared by treatment of sulfonimidoylfluorides with a combination of the Ruppert−Prakash reagent (TMSCF3) and tetrabutyl ammonium fluoride (TBAF). The starting materials were accessed following two synthetic routes, and for each reaction sequence the substrate scope was evaluated. Accordingly, a wide variety of aryl-substituted products