Difluorocarbene‐Derived Trifluoromethylthiolation and [
<sup>18</sup>
F]Trifluoromethylthiolation of Aliphatic Electrophiles
作者:Jian Zheng、Lu Wang、Jin‐Hong Lin、Ji‐Chang Xiao、Steven H. Liang
DOI:10.1002/anie.201505446
日期:2015.11.2
The first trifluoromethylthiolation and [18F]trifluoromethylthiolation of alkyl electrophiles with in situ generated difluorocarbene in the presence of elemental sulfur and external (radioactive) fluoride ion is described. This transition‐metal‐free approach is high yielding, compatible with a variety of functional groups, and operated under mild reaction conditions. The conceptual advantage of this