Abstract: Two crystalline diastereomorphs of rac-1-benzyl-3-bromo-5-hydroxy-4-[(4-methylphenyl)sulfanyl]-1,5-dihydro-2Н-pyrrole-2-one are obtained and characterized: the racemic compound (P21/c) and the normal conglomerate ...

The interrelation between the configurational lability of nitrogen and sulfur atoms within the –NH–SO2 group of some thiazine sulfonamides is discussed. We have found that the compounds of the above series can crystallize ...

The physico-chemical characteristics and crystal structure of newly synthesized isobornanyl sulfoxides and sulfone are presented. After purification, diastereomeric sulfoxides were obtained in a 2:1 eutectic ratio, which ...

Abstract: An unusual type of rac-7-chlorine-2,3,4a,6-tetrahydrofuro[2,3-b][1,4]oxathiin-6-one crystallization is reported. This compound crystallizes in the form of lamellar conglomerates where each single crystal is not ...

Herein we have found a second example of doubly enantiophobic behavior during the crystallization ofrac-1-benzyl-3-chloro-4-[(4-chlorophenyl)sulfanyl]-5-hydroxy-1,5-dihydro-2H-pyrrol-2-one,i.e., the formation of two ...