Yun-Long Ji, Jun-Jie Kong, Jin-Hong Lin, Ji-Chang Xiao and Yu-Cheng Gu
Org. Biomol. Chem., 2014,12, 2903-2906
DOI:
10.1039/C3OB42575D,
Paper
A copper-mediated trifluoromethylation of propargyl acetates with S-(trifluoromethyl)diphenylsulfonium triflate leading to trifluoromethylated allenes in moderate to excellent yields is described.