Jie Cheng, Zhijie Fang, Song Li
Oct 12, 2009
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0
Influential Citations
13
Citations
Journal
Carbohydrate research
Abstract
An efficient three-step synthesis of d-mannoheptulose was successfully accomplished from 2,3,4,5,6-penta-O-benzyl-d-mannose. First, an olefinated sugar was prepared from 2,3,4,5,6-penta-O-benzyl-d-mannose via a Wittig reaction. Second, the key step, a 2-hydroxyoxirane product was unexpectedly obtained by oxidation of the olefinated sugar with potassium permanganate in aqueous acetone. Finally d-mannoheptulose was synthesized through debenzylation and hydrolysis in an overall yield of 39%.