| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1384891 | Carbohydrate Research | 2009 | 13 Pages |
Abstract
A series of 22 aromatic aldehyde/ketone 4-(β-d-glucopyranosyl)thiosemicarbazones have been synthesized by condensation of 4-(per-O-acetylated-β-d-glucopyranosyl)thiosemicarbazide with an aldehyde or a ketone, and then, deacetylation of the resulting product. The compounds were fully characterized by spectroscopic techniques, elemental analysis, and for two derivatives by X-ray analysis. The data indicate the β configuration, and the E configuration pertaining to the stereochemistry of the CN bond. However, a partial conversion of the E-form into the Z-form is possible in solution after several hours.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Alia-Cristina Tenchiu (Deleanu), Ioannis D. Kostas, Dimitra Kovala-Demertzi, Aris Terzis,