Resolution methods of racemic or enriched mixtures are continuously exploited and
developed, particularly to obtain both enantiomers of chiral compounds. This compilation …

To produce substances with required physico-chemical properties demands the recognition
of structural features of materials. It includes polymorphism and isostructurality which are …

As diastereomeric salt formation is the most popular method for the industrial preparation of
single enantiomers, this method is chosen to resolve enantiomers of ibuprofen (IBU) in the …

The solid-state investigation of the diastereomeric salts (S)-ibuprofen (S-Ibu),(S)-
naproxen,(S-Nap), and (S)-ketoprofen (S-Ket) with (R)-(+)-and (S)-(−)-1-phenylethylamine …

R, S-Ibuprofen dissolved in chiral and achiral solvents recrystallizes at varied pressure and
temperature in the same racemic form I of monoclinic space group P 21/c. At 4.0 GPa the …

Nowadays, there is a strong need for replacement of racemates by enantiomerically pure
drugs. Enantioseparation on polymer membranes seems to be one of the promising and …

Two multicomponent crystalline phases of (S)-ibuprofen and l-proline with 1: 1 stoichiometry
are reported, specifically a nonsolvate phase (Ibu-Pro) and a quarter-hydrate phase (Ibu-Pro …

Resolution of (±) ibuprofen using S-α-Methylbenzylamine in pure ethanol leads to the
enriched S-IBU/S-αMBA diastereomeric salt which crystallizes as very fine needles. In order …

The first in situ diastereomeric salt formation reaction in supercritical carbon dioxide is
reported in this paper. The reaction studied was the salt formation between racemic …

Abstract Molecular salts (R)-1-phenylethanaminium oxalate (1),(R)-1-phenylethanaminium 2-
carboxy-4, 6-dinitrophenolate (2) and (R)-1-phenylethanaminium 4-methylbenzenesulfonate …