HUANG, SHI-ZHEN;WEN, LIANG-WEI;HUANG, XIAN, SYNTH. COMMUN., 20,(1990) N7, C. 2579-2584
作者:HUANG, SHI-ZHEN、WEN, LIANG-WEI、HUANG, XIAN
DOI:——
日期:——
Copper-catalyzed α-selective C–H trifluoromethylation of acrylamides with TMSCF3
作者:Shang-Zheng Sun、Hui Xu、Hui-Xiong Dai
DOI:10.1016/j.cclet.2019.02.011
日期:2019.5
Abstract A copper-catalyzed α-selective C–H trifluoromethylation of acrylamides with TMSCF3 is described. A wide range of arenes and heteroarenes at the β-position of acrylamides are compatible with the reaction, affording the corresponding (E)-trifluoromethylated products in moderate to good yields. The reaction proceeded fast and can be completed within 30 min.