引用本文:
Ming Long ZHANG, Yu Xin CUI, Ling Tai MA, Li He Zhang, Yang LU, Bin ZHAO, Qi Tai ZHENG. Structural Studies of 3-(1,2-O-Isopropylidene-α-D-xylosyl)-5-phenyl-1,2,4-oxadiazole[J]. Chinese Chemical Letters,
1999, 10(2): 117-120.
Citation: Ming Long ZHANG, Yu Xin CUI, Ling Tai MA, Li He Zhang, Yang LU, Bin ZHAO, Qi Tai ZHENG. Structural Studies of 3-(1,2-O-Isopropylidene-α-D-xylosyl)-5-phenyl-1,2,4-oxadiazole[J]. Chinese Chemical Letters, 1999, 10(2): 117-120.
Citation: Ming Long ZHANG, Yu Xin CUI, Ling Tai MA, Li He Zhang, Yang LU, Bin ZHAO, Qi Tai ZHENG. Structural Studies of 3-(1,2-O-Isopropylidene-α-D-xylosyl)-5-phenyl-1,2,4-oxadiazole[J]. Chinese Chemical Letters, 1999, 10(2): 117-120.
Structural Studies of 3-(1,2-O-Isopropylidene-α-D-xylosyl)-5-phenyl-1,2,4-oxadiazole
摘要:
1,2-O-Isopropylidene-3-C-cyano-5-O-benzoyl-α-D-xylose 2 was prepared stereoselectively from 1,2-O-isopropylidene-3-oxo-5-O-benzoyl-α-D-xylose 1. The structure of 2 was studied by two-dimensional NMR spectroscopy in conjunction with X-ray crystallography of its corresponding 5-phenyl-1.2,4-oxadiazole isocarbonucleoside derivative 3. The absolute configurations of 2 and 3, and conformation of 3 are described herein.
English
Structural Studies of 3-(1,2-O-Isopropylidene-α-D-xylosyl)-5-phenyl-1,2,4-oxadiazole
Abstract:
1,2-O-Isopropylidene-3-C-cyano-5-O-benzoyl-α-D-xylose 2 was prepared stereoselectively from 1,2-O-isopropylidene-3-oxo-5-O-benzoyl-α-D-xylose 1. The structure of 2 was studied by two-dimensional NMR spectroscopy in conjunction with X-ray crystallography of its corresponding 5-phenyl-1.2,4-oxadiazole isocarbonucleoside derivative 3. The absolute configurations of 2 and 3, and conformation of 3 are described herein.
扫一扫看文章
计量
- PDF下载量: 0
- 文章访问数: 1179
- HTML全文浏览量: 16
下载:
