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 I...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.展开更多
文摘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.
