The electricdipolemoments of a number of aryl methyl sulphides have been measured in benzene solution at 30° and the data discussed. The moments of p-aminophenyl methyl and p-dimethylaminophenyl methyl sulphide indicate that sulphur enters into d-orbital resonance in these compounds.
Highly regioselective para-methylthiolation/bridging methylenation of arylamines promoted by NH<sub>4</sub>I
作者:Yinfeng Xu、Tiantian Cong、Ping Liu、Peipei Sun
DOI:10.1039/c5ob01679g
日期:——
Aryl methyl thioethers and methylene-bridged arylamines were synthesized via highly regioselective para-methylthiolation/bridging methylenation of arylamines using DMSO as the methylthio or methylene source in the presence of NH4I under metal-free conditions.