Crystal structure of 3-deoxy-3-nitromethyl-1,2;5,6-di-O-isopropylidene-alpha-D-allofuranose

被引：0
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作者：
Luginina, Jevgenija [1 ,2 ]
Rjabovs, Vitalijs [1 ,2 ]
Stepanovs, Dmitrijs [3 ]
机构：
[1] Riga Tech Univ, Fac Mat Sci, Inst Technol Organ Chem, P Valdena 3-7, LV-1048 Riga, Latvia
[2] Riga Tech Univ, Fac Mat Sci, Appl Chem, P Valdena 3-7, LV-1048 Riga, Latvia
[3] Latvian Inst Organ Synth, Str Aizkraukles 21, LV-1006 Riga, Latvia
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2016年 / 72卷
关键词：
crystal structure; nitro carbohydrate; nitro sugar; C(3)-nitromethyl allose; allofuranose; C-H center dot center dot center dot O hydrogen bonding;
D O I：
10.1107/S2056989016001845
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title compound, C13H21NO7 {systematic name: (3aR, 5S, 6R, 6aR)-5-[(R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-6-(nitromethyl)tetrahydrofuro[2,3-d][1,3]dioxole}, consists of a substituted 2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxolane skeleton. The furanose ring A adopts a T-o(4) conformation. The fused dioxolane ring B and the substituent dioxolane ring C also have twisted conformations. There are no strong hydrogen bonds in the crystal structure: only weak C-H center dot center dot center dot O contacts are present, which link the molecules to form a three-dimensional structure.
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页码：314 / +
页数：9
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