Аннотации:
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 optically pure but is only enantiomerically enriched by one optical antipode and displays optical rotation.