3-<i>O</i>-Acetyl-4-deoxy-4-iodo-β-<scp>D</scp>-fructofuranosyl 2,3,6-tri-<i>O</i>-acetyl-4-chloro-4-deoxy-α-<scp>D</scp>-glucopyranoside
作者:Anthony Linden、C. Kuan Lee、A. S. Muhammad Sofian
DOI:10.1107/s0108270101009994
日期:2001.9.15
At 160 K, the glucopyranosyl ring of the title compound, C20H28ClIO13, has a near-ideal C-4(1) conformation and the fructofuranosyl ring has a twist T-4(3) conformation. The two hydroxy groups are involved in intra- and intermolecular hydrogen bonds, with the latter interactions linking the molecules into infinite one-dimensional chains. The absolute configuration of the molecule has been determined.