Back to the Sugars: A New Enantio and Diastereocontrolled Route to Hexoses from Furfural
- 1 February 1999
- journal article
- research article
- Published by Georg Thieme Verlag KG in Synthesis
- Vol. 1999 (02) , 341-354
- https://doi.org/10.1055/s-1999-3382
Abstract
An integrated enantio and diastereocontrolled route to both enantiomers of the eight possible hexoses has been explored starting from furfural, by employing the Sharpless asymmetric dihydroxylation as a key step. At the present, a route to six of the eight possible hexoses has been established. The present synthesis may be taken as a reversion of the sugar-originated furfural to the sugars via a levoglucosenone, a pyrolysate of cellulose, type intermediate.Keywords
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