Liquid Chromatographic Investigation of Spontaneous Oscillatory In Vitro Chiral Conversion and Spontaneous Oscillatory Condensation of Simple Carboxylic Acids in Aqueous and Nonaqueous Media
Figure 1
Schematic presentation of the oscillatory changes of the values (valid for each investigated aryl substituted 2-propionic acid as a function of storage time in the solution. Stationary phase: silica gel impregnated with L-arginine; mobile phase: ternary liquid mixture composed of ACN, MeOH, and H2O plus several drops of glacial acetic acid (originally published in [3]).