Synthesis and Electrophilic Trifluoromethylthiolation Properties of 1-Methyl-4-(trifluoromethylthio)piperazine (MTTP)
作者:Seyedesahar Miraghaee、Teruo Umemoto、Gerald B. Hammond
DOI:10.1021/acs.orglett.4c02293
日期:2024.8.2
one-step reaction from commercial materials, is a shelf-stable and powerful electrophilic trifluoromethylthiolating (CF3S) reagent with wide reactivity profile. Activation of 1 with triflic acid (TfOH) yields two reactive species A and B, depending on the molar ratios of TfOH/1. B showed unprecedented high reactivity, making possible the trifluoromethylthiolation of electron-deficient aromatic systems. In