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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：日本富山医科药科大学
学位：博士
所在单位：化工学院
学科：药物化学. 药物分析学
办公地点：西部新校区G-302室（制药科学与技术学院）
联系方式：84986195
电子邮箱：zyzhao@dlut.edu.cn
2,3:4,5-Di-O-isopropylidenefructos-1-yl p-toluenesulfonate
点击次数：
论文类型：期刊论文
发表时间：2010-12-01
发表刊物：ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
收录刊物：SCIE、PubMed、Scopus
卷号：66
期号：Pt 12
页面范围：O3097-U2497
ISSN号：1600-5368
摘要：The title compound, C(19)H(26)O(8)S, has been synthesized from 2,3:4,5-di-O-isopropylidene-beta-D-fructopyranose. The absolute configuration of the fused ring is confirmed by anomalous dispersion effects in the diffraction measurement. The six-membered beta-fructopyranose ring has a twist-boat conformation with the two five-membered rings trans to each other. In the crystal, intermolecular non-classical C-H center dot center dot center dot O hydrogen bonds link the molecules into a three-dimensional network.