Title: Studies of<i>N</i>-Sulfinyl Compounds. IV. The Reactions of<i>N</i>-Sulfinylanilines and -phenylhydrazines with Styrene Oxide
Abstract:Abstract The reaction of p-substituted N-sulfinylanilines with styrene oxide in the presence of tetraethylammonium bromide gave the corresponding 1,2,4,5- and 1,2,4,6-tetraarylpiperazines, whose confi...Abstract The reaction of p-substituted N-sulfinylanilines with styrene oxide in the presence of tetraethylammonium bromide gave the corresponding 1,2,4,5- and 1,2,4,6-tetraarylpiperazines, whose configurations were established on the basis of the NMR spectral studies. On the other hand, while a similar reaction of p-substituted N-sulfinylphenylhydrazines with the oxide in benzene gave the corresponding diaryl disulfide, diaryl sulfide, and p-substituted biphenyl, the reaction in acetonitrile did not give the biphenyl. The pathways for these reactions are suggested.Read More