Resumen
Deracemization of rankic compounds by viedma ripening and temperature fluctuation. The invention refers to a process that allows to obtain enantiomérically pure compounds from rankic compounds, of special interest in the pharmaceutical industry. Known methods, such as Viedma Ripening and Temperature fluctuation, are effectively applicable to "conglomerates" (10% of the chiral compounds) but the deracemization of "rankic compounds" (90% of the chiral compounds) is a great challenge; Above all, its application in the main biological molecules such as amino acids. A new deracemization process (obtaining chiral purity) is described applicable to rankic compounds combining foundations that operate in the techniques of the Ripening Viedma and the temperature fluctuation. A kinetic phenomenon is generated that is contrasted to the thermodynamic restrictions, which allows the deracemization of the rank compounds by choosing the solvent, the racemizing agent and the appropriate temperature gradient for each case. (Machine-translation by Google Translate, not legally binding)