摘要
The polyacetylated(4,6-dimethylpyrimidin-2-yl)1-thioglycopyrano- sides(-)were obtained in high yields with stereoselectivity by phase-transfer catalyzed synthesis,and their structures were confirmed by elemental analysis and IR,~1H-NMR spectral data.
The polyacetylated(4,6-dimethylpyrimidin-2-yl)1-thioglycopyrano- sides(-)were obtained in high yields with stereoselectivity by phase-transfer catalyzed synthesis,and their structures were confirmed by elemental analysis and IR,~1H-NMR spectral data.