Synthesis of 2-Thioaldoses via BF3-Promoted Cycloaddition of β-Methoxyvinyl Sulfides with 2,3-O-Isopropylidene Derivatives of aldehydo-Aldoses
摘要:
A highly stereoselective approach to the synthesis of 2-thioaldose derivatives via BF3-promoted cycloaddition of beta-methoxyvinyl sulfides with 2,3-O-isopropylidene derivatives of aldehydo-aldoses is described.
Synthesis of 2-Thioaldoses via BF3-Promoted Cycloaddition of β-Methoxyvinyl Sulfides with 2,3-O-Isopropylidene Derivatives of aldehydo-Aldoses
摘要:
A highly stereoselective approach to the synthesis of 2-thioaldose derivatives via BF3-promoted cycloaddition of beta-methoxyvinyl sulfides with 2,3-O-isopropylidene derivatives of aldehydo-aldoses is described.