(2E)-1-(Pyridin-2-y1)-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one

被引：4
|
作者：
Chantrapromma, Suchada [1 ]
Suwunwong, Thitipone [1 ]
Boonnak, Nawong [2 ]
Fun, Hoong-Kun [3 ,4 ]
机构：
[1] Prince Songkla Univ, Fac Sci, Dept Chem, Hat Yai 90112, Thailand
[2] Prince Songkla Univ, Fac Tradit Thai Med, Hat Yai 90112, Thailand
[3] Univ Sains Malaysia USM, Sch Phys, X Ray Crystallog Unit, George Town 11800, Penang, Malaysia
[4] King Saud Univ, Coll Pharm, Dept Pharmaceut Chem, Riyadh 11451, Saudi Arabia
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2013年 / 69卷
关键词：
D O I：
10.1107/S1600536813015821
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title heteroaryl chalcone derivative, C17H17NO4, is close to planar: the dihedral angle between the pyridine and benzene rings is 3.71 (11) and the methoxy C atoms deviate from their attached ring by 0.046 (3), -0.044 (2) and 0.127 (3) angstrom. The disposition of the pyridine N atom and the carbonyl group is anti [N-C-C-O = -177.7 (2)degrees]. In the crystal, molecules are linked by weak C-H center dot center dot center dot N and CH center dot center dot center dot O interactions into (100) sheets and an aromatic pi-pi stacking interaction between the pyridine and benzene ring, with a centroid-centroid separation of 3.7036 (14) angstrom also OCCULTS.
引用
收藏
页码：O1076 / +
页数：9
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