Direct perfluoroalkylation of coumarins by perfluoroalkyl iodides in the presence of sodium hydroxymethanesulphinate (Rongalite)
作者:Bingnan Huang、Jintao Liu、Weiyuan Huang
DOI:10.1039/c39900001781
日期:——
C(3) substituted perfluoroalkylcoumarins are prepared readily by the reaction of coumarins with perfluoroalkyl iodides in the presence of sodium hydroxymethanesulphinate (Rongalite).