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Synlett 2001; 2001(12): 1905-1908
DOI: 10.1055/s-2001-18742
DOI: 10.1055/s-2001-18742
letter
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New Approaches in the Synthesis of Ulosonic Acids and Analogues
Further Information
Publication History
Publication Date:
04 December 2001 (online)
A direct synthesis of bicyclic precursors of ulosonic acids is achieved by reaction of cis-α,β-epoxyaldehydes with ethyl 2-(trimethylsilyloxy)-2-propenoate in the presence of boron trifluoride diethyl etherate.
aldol reaction - epoxides - higher carbohydrates - ring opening - bicyclic products