3-(2-Oxo-2,3,4,5-tetrahydrofuran-3-yl)1- benzofuran-2-carbonitrile

被引：0
|
作者：
Okuda, Kensuke [1 ]
Hirota, Takashi [2 ]
Nishina, Yuta [3 ]
Ishida, Hiroyuki [4 ]
机构：
[1] Gifu Pharmaceut Univ, Lab Med & Pharmaceut Chem, Gifu 5011196, Japan
[2] Okayama Univ, Fac Pharmaceut Sci, Lab Pharmaceut Chem, Okayama 7008530, Japan
[3] Okayama Univ, Res Core Interdisciplinary Sci, Okayama 7008530, Japan
[4] Okayama Univ, Fac Sci, Dept Chem, Okayama 7008530, Japan
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2012年 / 68卷
关键词：
D O I：
10.1107/S1600536812036835
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The asymmetric unit of the title compound, C13H9NO3, consists of two crystallographically independent molecules. In each molecule, the tetrahydrofuran (THF) ring adopts an envelope conformation with one of the methylene C atoms positioned at the flap. The dihedral angles between the mean plane of the THFand the benzofuran ring system are 70.85 (5) and 89.59 (6)degrees. In the crystal, molecules are stacked in a column along the a-axis direction through C-H center dot center dot center dot O hydrogen bonds, with columns further linked by C-H center dot center dot center dot N and C-H center dot center dot center dot O interactions.
引用
收藏
页码：O2819 / +
页数：9
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