1418317-52-8Relevant articles and documents
Copper-and iron-catalyzed decarboxylative tri-and difluoromethylation of α,β-unsaturated carboxylic acids with CF3SO2Na and (CF2HSO2)2Zn via a radical process
Li, Zejiang,Cui, Zili,Liu, Zhong-Quan
, p. 406 - 409 (2013)
A copper-catalyzed decarboxylative trifluoromethylation of various α,β-unsaturated carboxylic acids by using a stable and inexpensive solid, sodium trifluoromethanesulfinate (CF3SO2Na, Langlois reagent), was developed. In addition, an iron-catalyzed difluoromethylation of aryl-substituted acrylic acids by using zinc difluoromethanesulfinate (DFMS, (CF2HSO2)2Zn, Baran reagent) via a similar radical process was also achieved.