4-(N,N-Dimethylamino)-3-(2,2-diphenylethenyl)-coumarin

被引：2
|
作者：
Usman, A
Razak, IA
Fun, HK [1 ]
Chantrapromma, S
Zhao, BG
Xu, JH
机构：
[1] Univ Sains Malaysia, Sch Phys, Xray Crystallog Unit, George Town 11800, Malaysia
[2] Nanjing Univ, Dept Chem, Nanjing 210093, Peoples R China
[3] Prince Songkla Univ, Fac Sci, Dept Chem, Hat Yai 90112, Thailand
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2002年 / 58卷
关键词：
D O I：
10.1107/S1600536802010322
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title compound, C25H21NO2, the coumarin moiety is planar and the attached dimethylamino group is twisted around the N-C bond. The dihedral angle between the two phenyl rings is 75.45 (9)degrees. The crystal structure is stabilized by weak intermolecular C-H...O interactions and van der Waals forces.
引用
收藏
页码：O756 / O757
页数：2
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