Crystal structure of 2,6-diphenyl-3-methyl-N-nitrosopiperidin-4-one

被引：5

作者：

Hemalatha, T. ^{[1
]}

Nagarajan, S. ^{[1
]}

机构：

[1] Annamalai Univ, Dept Chem, Annamalainagar 608002, Tamil Nadu, India

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2010年 / 963卷 / 2-3期

关键词：

Piperidone; N-Nitrosopiperidone; Conformations; Crystal structure; MAGNETIC RESONANCE; STEREODYNAMICS; CONFIGURATIONS; SHIFTS;

D O I：

10.1016/j.molstruc.2009.10.021

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The structure of the 2,6-diphenyl-3-methyl-N-nitrosopiperidin-4-one (C18H18N2O2) has been investigated in solution and in the solid state by IR, NMR and X-ray methods. The crystal belongs to the monoclinic space group P21/n with a = 7.7134(6), b = 14.7754(14), c = 27.321(3) angstrom and beta = 94.617(3)degrees. In crystal structure, the piperidine ring adopts a boat conformation with a slight distortion. One of the phenyl groups is in axial orientation, while the other phenyl and methyl groups are in equatorial orientations. (c) 2009 Elsevier B.V. All rights reserved.

引用

页码：111 / 114

页数：4

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