Zn in ionic liquid: an efficient reaction media for the synthesis of diorganyl chalcogenides and chalcogenoesters
作者:Senthil Narayanaperumal、Eduardo E. Alberto、Kashif Gul、Cristiane Yuriko Kawasoko、Luciano Dornelles、Oscar E.D. Rodrigues、Antonio Luiz Braga
DOI:10.1016/j.tet.2011.04.018
日期:2011.6
A straightforward and efficient methodology is described to synthesize structurally diverse diorganyl selenides, sulfides, seleno- and thioesters by using commercially available Zn dust in ionic liquid. Excellent yields were achieved under neutral conditions at room temperature in a short time. The solvent/ionic liquid is reusable and exhibited higher performance as compared with organic solvents. (C) 2011 Elsevier Ltd. All rights reserved.