Acta Crystallographica Section E (Apr 2010)
Methyl 5-O-(4-chlorobenzoyl)-2-deoxy-3-O-methylsulfonyl-threo-pentofuranoside
Abstract
In the chiral title compound, C14H17ClO7S, an intermediate in the synthesis of the AIDS treatment drug zidovudine, the threose ring adopts an envelope configuration, with the O atom at the flap position.