Srinivas, O. ; Muktha, B. ; Radhika, S. ; Guru Row, T. N. ; Jayaraman, N. (2004) Solution and solid-state structure of N-acetamido-3,4,6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranosylamine Carbohydrate Research, 339 (8). pp. 1447-1451. ISSN 0008-6215
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00086...
Related URL: http://dx.doi.org/10.1016/j.carres.2004.03.025
Abstract
High resolution 1H NMR and 13C NMR spectroscopic and single crystal X-ray structural analyses of N-acetamido-3,4,6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranosylamine (1), a minor product of azidonitration reaction of 3,4,6-tri-O-acetyl galactal, are reported. The solution phase studies of 1 reflect that the compound exists in 4C1 conformation with cis-orientation of the substituents at C-1 and C-2. The solid-state structure of 1 reveals that a molecule of water is entrapped in the solid state of 1 and this water molecule serves to mediate N-H···O and C-H···O interactions.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Azidonitration; Carbohydrates; Crystal Structure; Hydrogen Bonding; Weak Interactions |
| ID Code: | 12085 |
| Deposited On: | 10 Nov 2010 04:42 |
| Last Modified: | 02 Jun 2011 11:59 |
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