An Oxazolidinone Derivative of D-Furanose

Abstract

In the title compound, 4-(3-O-benzyl-1,2-O-isopropylidene-α-D-xylofuranos-5-yl)-3-(4-methoxyphenyl)4-vinyloxazolidin-2-one, C 26 H 29 NO 7 , the benzyloxy side chain extends axially with a gauche-trans-gauche conformation. The furanoid ring adopts a C(4)-endo envelope conformation. The isopropylidene ring has a half-chair conformation and the oxazolidinone ring has a minor O(5)-exo envelope conformation. Possible C-H...O interactions are observed