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

页码：O1107 / U379

页数：10

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