1,2-Diphenyl-2-(m-tolylamino)ethanone

被引：0
|
作者：
Mendoza Merono, Rafael [1 ]
Napoles Esculary, Felix [2 ]
Menendez Taboada, Laura [1 ]
Garcia-Granda, Santiago [1 ]
机构：
[1] Univ Oviedo, Fac Quim, Dept Quim Fis & Analit, E-33006 Oviedo, Spain
[2] Univ Oriente, Fac Ciencias Nat, Dept Quim, Santiago De Cuba, Cuba
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2010年 / 66卷
关键词：
D O I：
10.1107/S1600536810013371
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title compound, C(21)H(19)NO, belongs to the family of alpha-aminoketones. The structure contains three benzene rings, two of which [the phenyl ring in the 1-position (B) and the methylaniline ring (A)] are nearly coplanar [dihedral angle = 5.4 (1)degrees], whereas the phenyl ring in the 2-position (C) is nearly normal to them [dihedral angles = 81.8 (1) and 87.0 (1)degrees for A/C and B/C, respectively]. The conformation of the N-H bond is syn to the C=O bond, favouring the formation of a centrosymmetric dimer of molecules in the crystal structure. The molecular packing is consolidated by this N-H center dot center dot center dot O hydrogen-bonding network.
引用
收藏
页码：O1107 / U379
页数：10
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