Diethyl 4-[5-(4-chlorophenyl)-1H-pyrazol-4-yl]-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

被引：0
|
作者：
Fun, Hoong-Kun [1 ]
Loh, Wan-Sin [1 ]
Vijesh, A. M. [2 ,3 ]
Isloor, Arun M. [2 ]
Malladi, Shridhar [2 ]
机构：
[1] Univ Sains Malaysia, Sch Phys, Xray Crystallog Unit, George Town 11800, Malaysia
[2] Natl Inst Technol Karnataka, Dept Chem, Mangalore 575025, India
[3] SeQuent Sci Ltd, New Mangalore 575011, Karnataka, India
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2012年 / 68卷
关键词：
D O I：
10.1107/S160053681201344X
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title compound, C22H24ClN3O4, intramolecular C-H center dot center dot center dot O and C-H center dot center dot center dot N hydrogen bonds form S(9) and S(7) ring motifs, respectively. The 1,4-dihydropyridine ring adopts a flattened boat conformation. The benzene ring makes a dihedral angle of 33.36 (6)degrees with the pyrazole ring. In the crystal, pairs of N-H center dot center dot center dot N hydrogen bonds link the molecules into inversion dimers. The dimers are stacked in column along the a axis through N-H center dot center dot center dot O and C-H center dot center dot center dot N hydrogen bonds. The crystal packing also features C-H center dot center dot center dot pi interactions involving the pyrazole ring.
引用
收藏
页码：O1289 / U1632
页数：11
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