摘要
The acetylated xylo-and arabinopyranosyl esters(1-8) were obtained in high yields with stereoselectivity by phase-transfer catalyzed (PTC) synthesis, and their structures were confirmed by elemental analysis and IR,^(1)H-NMR spectral data.
The acetylated xylo-and arabinopyranosyl esters（1-8） were obtained in high yields with stereoselectivity by phase-transfer catalyzed （PTC） synthesis, and their structures were confirmed by elemental analysis and IR,;H-NMR spectral data.
