title: Anion receptors based on 7,7'-diamido-2,2'-diindolylmethane.
abstract: 7-Aminoindole has been successfully used as a building block for the construction of new anion receptors that have strong a affinity towards anions, especially dihydrogen phosphate, even in very competitive solvents.
authors.affiliation: Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.
authors.forename: Paweł
authors.initials: P
authors.lastname: Dydio
authors.forename: Tomasz
authors.initials: T
authors.lastname: Zieliński
authors.forename: Janusz
authors.initials: J
authors.lastname: Jurczak