4846-07-5Relevant articles and documents
Enantiomer separation via diastereoisomeric salt formation and liquid-liquid phase transition
Acs, Maria,Kozma, David,Fogassy, Elemer
, p. 475 - 478 (2007/10/02)
On reacting racemic amine bases with half equivalent amount of sodium-hydrogen-tartrate in a water-benzene solvent system, the mixed-neutral tartrate accumulates in the aqueous phase, while the free base concentrates in the organic phase, resulting in enantiomer separation without crystallization.