中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | tert-butyl N-(2-bromophenyl)-N-(1-phenylethenyl)carbamate | 947494-81-7 | C19H20BrNO2 | 374.277 |
An efficient copper-catalyzed method for the regioselective synthesis of β-difluoroester substituted enamides using BrCF2CO2Et is reported for the first time.