Synthetic studies on (+)-hydantocidin (2): Aldol addition approaches toward the stereoisomers of (+)-hydantocidin
摘要:
The spiro-hydantoin ring at the anomeric position of D-and L-furanose was constructed by using aldol addition followed by acid promoted cyclization and the synthesis of thestereoisomers of (+)-hydantocidin, L- and D-series of spiro-furanose 2, 3, 4 and 5.