Bisamides derived from azulene-1,3- and -5,7-dicarboxylic acids as new building blocks for anion receptors

Article abstract of DOI:10.1002/chem.200700592

Bisamides based on the azulene moiety were investigated as building blocks for anion receptors. In the course of these studies, derivatives of azulene-1,3- and -5,7-dicarboxylic acid were synthesized and thoroughly characterized. The anion affinities of t