New Approaches in the Synthesis of Ulosonic Acids and Analogues
作者:Claudia H. Sugisaki、Yvan Ruland、Ingrid Le Clezio、Michel Baltas
DOI:10.1055/s-2001-18742
日期:——
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.