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(E)-3-{2-amino-4-ethoxy-6-[N-(4-methoxyphenyl)-N-methylamino]pyrimidin-5-yl}-1-phenylprop-2-en-1-one: a boat-shaped pyrimidine ring and a chain of hydrogen-bonded R4(2)(8) and R2(2)(20) rings.

作者信息

Trilleras Jorge, Quiroga Jairo, Low John N, Cobo Justo, Glidewell Christopher

机构信息

Departamento de Química, Universidad de Valle, AA 25360 Cali, Colombia.

出版信息

Acta Crystallogr C. 2007 Dec;63(Pt 12):o758-60. doi: 10.1107/S0108270107056569. Epub 2007 Nov 30.

DOI:10.1107/S0108270107056569
PMID:18057633
Abstract

In the title compound, C23H24N4O3, the pyrimidine ring adopts an almost perfect boat conformation, and the bond distances provide evidence for some polarization of the molecular-electronic structure. Two independent N-H...O hydrogen bonds link the molecules into chains of edge-fused R2(4)(8) and R2(2)(20) rings.

摘要

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引用本文的文献

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2-Amino-3-methyl-6-[methyl(phenyl)amino]-5-nitropyrimidin-4(3H)-one: polarized molecules within hydrogen-bonded sheets.2-氨基-3-甲基-6-[甲基（苯基）氨基]-5-硝基嘧啶-4（3H）-酮：氢键连接片层中的极化分子。
Acta Crystallogr C. 2009 Sep;65(Pt 9):o441-3. doi: 10.1107/S010827010902887X. Epub 2009 Aug 8.
2
5-Nitro-N4,N6-diphenylpyrimidine-4,6-diamine: polarized molecules linked into pi-stacked chains via three-centre C-H...(O)2 hydrogen bonds.5-硝基-N4,N6-二苯基嘧啶-4,6-二胺：通过三中心C-H...(O)2氢键连接成π-堆积链的极化分子。
Acta Crystallogr C. 2009 Sep;65(Pt 9):o438-40. doi: 10.1107/S0108270109029618. Epub 2009 Aug 8.