Pseudo-sugars. 3. Alternative Synthesis of Penta-<i>N</i>,<i>O</i>-acetyl-<scp>Dl</scp>-validamine and Its Analogs

Abstract

Abstract Dl-Validamine and its amino deoxy and deoxy analogs were synthesized as the acetyl derivatives from endo-7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid, the Diels-Alder adduct of acrylic acid and furan.