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Title: Glucosylation of 4'-hydroxychalcones using glucosyl donor
Authors: Ingle, V N
Kharche, S T
Upadhyay, U G
Issue Date: Apr-2005
Publisher: CSIR
Series/Report no.: <b>Int</b>.<b>Cl</b>.<b><sup>7</sup> C 07 H 19/00</b>
Abstract: Condensation of α-acetobromoglucose with 4'-hydroxyarylmethyleneacetophenone derivatives (chalcones) in anhydrous acetone furnishes 2,3,4,6-tetra-<i style="">O</i>-acetyl-4'-O-β-D-glucopyranosyloxychalcones. Deblocking of the latter with CH<sub>3</sub>ONa in dry methanol affords 4'-O-β-D-glucopyranosyloxychalcones. The structure of these products have been assigned on the basis of their sophisticated instrumental analysis like IR, <sup>1</sup>H NMR, <sup>13</sup>C NMR, FAB-MS, specific rotation,elemental analysis and chemical properties.
Description: 801-805
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.44B(04) [April 2005]

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