摘要
（1R,2S,3S,4S）-（6-O-Acetyl-1,2-O-isoproplidene-3,5-dideoxy-α-D-glucofuranoso）-1,3,5-trihydro-2,3-oxathiaindene-2,2-dioxide（C11H16O8S,Mr=308.30） was synthesized and structurally characterized by NMR,MS and single-crystal X-ray diffraction.It belongs to the triclinic system,space group P1 with a=7.0836（14）,b=10.832（2）,c=14.895（3）,α=96.01（3）,β=98.85（3）,γ=108.59（3）o,V=1055.8（4）3,Z=3,Dc=1.455g/cm3,F（000）=486,μ=0.264mm-1,the final R=0.0360 and wR=0.0712.It is a tricyclic sultone derivative composed of three five-membered rings.
（1R,2S,3S,4S）-（6-O-Acetyl-1,2-O-isoproplidene-3,5-dideoxy-α-D-glucofuranoso）-1,3,5-trihydro-2,3-oxathiaindene-2,2-dioxide（C11H16O8S,Mr=308.30） was synthesized and structurally characterized by NMR,MS and single-crystal X-ray diffraction.It belongs to the triclinic system,space group P1 with a=7.0836（14）,b=10.832（2）,c=14.895（3）,α=96.01（3）,β=98.85（3）,γ=108.59（3）o,V=1055.8（4）3,Z=3,Dc=1.455g/cm3,F（000）=486,μ=0.264mm-1,the final R=0.0360 and wR=0.0712.It is a tricyclic sultone derivative composed of three five-membered rings.
基金
supported by the National Natural Science Foundation of China (NSFC#30701043)
