Amidopyrroles: From anion receptors to membrane transport agents
Amidopyrroles have been employed in a variety of anion receptors and sensors. 2,5-Bisamidopyrroles show selective oxo-anion complexation properties in organic solution whilst bis-amides containing dipyrrolylmethane groups form strong complexes with dihydr
The use of simple 2,5-diamidopyrrole derivatives as anion receptors has been investigated. Reaction of 3,4-diphenylpyrrole-2,5-dicarboxylic acid chloride with n-butylamine or aniline has produced two new amidic cleft anion receptors 1 and 2. The anion-coo
Gale, Philip A.,Camiolo, Salvatore,Chapman, Christopher P.,Light, Mark E.,Hursthouse, Michael B.
p. 5095 - 5097
(2007/10/03)
2-Amidopyrroles and 2,5-diamidopyrroles as simple anion binding Agents
Four new 2-amidopyrroles and 2,5-diamidopyrroles have been synthesized and their anion complexation properties investigated. The crystal structures of these receptors have been elucidated and reveal hydrogen bonding in the solid state leading to dimer and network formation. Selectivity for oxo-anions has been demonstrated by 1H NMR titration techniques.