Add time:08/10/2019         Source:sciencedirect.com

β-Neohesperidose hepta-acetate has been synthesized directly from 1,3,4,6-tetra-O-acetyl-β-D-glucopyranose and an improved method of preparation from the anomeric 1,3,4,6-tetra-O-acetyl-α-D-glucopyranose is described. The free sugar was obtained by deacetylation of the hepta-acetate and crystallized in 67·1% yield as the β-monohydrate.

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