Recognition of chiral carboxylic anions by artificial receptors.
Many carboxylic molecules, ranging from drugs to flavors and fragrances, contain chiral centers. As a consequence, research has been carried out in order to design and synthesize artificial receptors for carboxylic anions. Many problems have to be solved for binding anions. The results obtained in the binding of carboxylic anions by guanidine, secondary ammonium and metal-center have been selected. The last part of this review focuses on chiral recognition of carboxylic anions by organic and metal-based chiral receptors.
Dieng
Pape Sylla
PS
Institut de Chimie UMR7177 CNRS, Université de Strasbourg, 4 Rue Blaise Pascal, 67070 Strasbourg, France; E-Mail: papedieng@chimie.u-strasbg.fr.
Sirlin
Claude
C
D000838:Anions / Q000737:chemistry; D002264:Carboxylic Acids / Q000737:chemistry*; D006860:Hydrogen Bonding; D007536:Isomerism; D009842:Oligopeptides / Q000737:chemistry
D000838:Anions; D002264:Carboxylic Acids; D009842:Oligopeptides