Anion Complexation by Triazolium “Ligands”: Mono- and Bis-tridentate Complexes of Sulfate
作者:Benjamin Schulze、Christian Friebe、Martin D. Hager、Wolfgang Günther、Uwe Köhn、Burkhard O. Jahn、Helmar Görls、Ulrich S. Schubert
DOI:10.1021/ol100776x
日期:2010.6.18
design tridentate “ligands” that bind by electron acception instead of electron donation. As electronically inverted ligands they are able to complexsulfate ions by hydrogen bonding and electrostatic interactions. The formation of mono- or bis-tridentate complexes could be achieved by controlling the degree of methylation with the appropriate reagents and was proven by NMR spectroscopy and computational