Singhamahapatra, Anadi ; Sahoo, Laxminarayan ; Paul, Katuri J.V. ; Varghese, Babu ; Loganathan, Duraikkannu (2013) Improved synthesis of per-O-acetylated C1 hydroxyglycopyranose and structural study as non-covalent organic framework Tetrahedron Letters, 54 (45). pp. 6121-6124. ISSN 0040-4039
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Official URL: http://doi.org/10.1016/j.tetlet.2013.08.130
Related URL: http://dx.doi.org/10.1016/j.tetlet.2013.08.130
Abstract
An improved method for the synthesis of per-O-acetylated C-1-hydroxyglycopyranose was developed by hydrolysis of per-O-acetylated glycopyranosyl α-chlorides derived from sugars with C-2 axial acetates for example l-rhamnose and d-mannose. 2,3,4-Tri-O-acetyl-α-l-rhamnopyranose crystallized in tetragonal space group I4, a rare phenomenon in carbohydrate literature. The three dimensional packing of the molecule with the help of regular hydrogen bond and C–H···O interactions resulted in the formation of porous framework showing channels with pore size 7 Å.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 130525 |
| Deposited On: | 25 Nov 2022 10:47 |
| Last Modified: | 25 Nov 2022 10:47 |
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