1,6-二-O-乙酰基-2,3,4-三-O-芐基-α-D-吡喃甘露糖, 1,6-Di-O-acetyl-2,3,4-tri-O-benzyl-a-D-mannopyranose

1,6-Di-O-acetyl-2,3,4-tri-O-benzyl-a-D-mannopyranose is a carbohydrate that has been synthetically prepared. The sugar was synthesized by the solid phase synthesis of an acetate derivative of 2,3,4-tri-O-benzylglucal and 1,6 diacetate benzil. The conformation of the sugar was determined from X-ray crystallography to be anomeric. The structure consists of a six membered ring with two oxygen atoms on opposite sides. This hexagonal ring is composed of four methylene groups and two oxygens. One oxygen atom is bonded to one carbon atom in the adjacent six membered ring with a single bond and the other oxygens are bonded to carbons in the adjacent six membered rings with double bonds.