Structure Study on N-Phenyl-2-deoxy-D-ribopyranosylamine

被引:0
|
作者
宋志伟 [1 ]
李明海 [2 ]
成昌梅 [3 ]
陈朗秋 [1 ]
郭晓强 [3 ]
王如骥 [3 ]
吴国是 [3 ]
赵玉芬 [3 ]
机构
[1] College of Chemistry, Xiangtan University  2. Tianjin Longqing (Group) Co. Ltd, Changjiang Road 26, Nankai District
[2] Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, School of Life Sciences and Engineering, Tsinghua University
基金
中国国家自然科学基金;
关键词
N-phenyl-2-deoxy-D-ribopyranosylamine; quantum chemical calculation; Chair-; conformation; X-ray; crystal structure;
D O I
10.14102/j.cnki.0254-5861.2007.12.010
中图分类号
O621.2 [有机化合物性质];
学科分类号
070303 ; 081704 ;
摘要
The title compound N-phenyl-2-deoxy-D-ribopyranosylamine featuring a single conformation and pyranose-ring has been synthesized and characterized by NMR spectrum and X-ray diffraction. X-ray crystal structure analysis shows that its crystal belongs to the monoclinic system, space group P21 with a = 6.5375(9), b = 7.7140(9), c = 10.7865(16) , β = 97.578(11)o, Z = 2, V = 539.22(13) 3, Dc = 1.289 g/cm3 , F(000) = 224, μ(MoKα) = 4.533 mm-1, R = 0.0305 and wR = 0.0639 for 1093 observed reflections (I > 2σ(I)). This compound exists as α-conformation and 1C4 chair-like configuration.
引用
收藏
页码:1476 / 1480
页数:5
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