Sterically encumbered hexakis(alkylseleno)benzenes: conformational behavior of hexakis(iso-propylselenomethyl)benzene toward Hg2+ ions on selective recognition
作者:Jai Deo Singh、Monika Maheshwari、Shabana Khan、Raymond J. Butcher
DOI:10.1016/j.tetlet.2007.11.007
日期:2008.1
An efficient synthesis and structural aspects of a novel class of hexakis(alkylseleno)benzenes [(RSeCH2)6C6] (R = Me, iPr, nBu, sBu, tBu, nPn, nHx, nOct, 1-methylnaphthalene) by the reaction of hexakis(bromomethyl)benzene with RSe− ions is demonstrated. Preliminary data on ion-sensing properties reveal that these species may act as selective ionophores for Hg2+ ions.
一类新型的六(烷基硒基)苯[[RSeCH 2)6 C 6 ](R = Me,i Pr,n Bu,s Bu,t Bu,n Pn,n Hx,n Oct ,1-甲基萘)由六的反应(溴甲基)苯与的RSe -离子是证明。有关离子感测特性的初步数据表明,这些物质可能充当Hg 2+离子的选择性离子载体。