Crystal structure and solid-state 13 C NMR analysis of No-, Nm-and Np-nitrophenyl-2, 3, 4, 6-tetra-O-acetyl-β-d-glucopyranosylamines, and their N-acetyl derivatives

…, P Rogowska, K Paradowska, MK Cyrański

Index: Temeriusz, Andrzej; Gubica, Tomasz; Rogowska, Paulina; Paradowska, Katarzyna; Cyranski, Michal K. Carbohydrate Research, 2006 , vol. 341, # 15 p. 2581 - 2590

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Citation Number: 6

Abstract

The X-ray diffraction analysis of No-nitrophenyl-2, 3, 4, 6-tetra-O-acetyl-β-d- glucopyranosylamine (1), Nm-nitrophenyl-2, 3, 4, 6-tetra-O-acetyl-β-d- glucopyranosylamines, Np-nitrophenyl-2, 3, 4, 6-tetra-O-acetyl-β-d-glucopyranosylamines, and their N-acetyl derivatives was performed. The sugar moieties always adopt 4C1 conformations, however, due to crystal packing forces they are always slightly distorted. It ...