Synthesis and Crystal Structures of trans-2-(2-Methoxyphenyl)-1-nitroethylene and trans-1-Hydroxymethyl-2-(2-methoxyphenyl)-1-nitroethylene Dichloromethane Hemisolvate

被引：12

作者：

Zhao, Pei-Hua ^{[1
]}

Liu, Yun-Feng ^{[2
]}

机构：

[1] North Univ China, Coll Mat Sci & Engn, Res Ctr Engn Technol Polymer Composites Shanxi Pr, Taiyuan, Peoples R China

[2] Shanxi Med Univ, Coll Publ Hlth, Taiyuan 030001, Peoples R China

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2013年 / 587卷 / 01期

基金：

中国国家自然科学基金; 山西省青年科学基金;

关键词：

Crystal structures; intermolecular interaction; nitroethylene; synthesis;

D O I：

10.1080/15421406.2013.821645

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two nitroalkene compounds, namely trans-2-(2-methoxyphenyl)-1-nitroethylene (1) and trans-1-hydroxymethyl-2-(2-methoxyphenyl)-1-nitroethylene dichloromethane hemisolvate (2), have been synthesized and structurally characterized by elemental analysis, H-1 (C-13) NMR spectra, and single-crystal X-ray diffraction. The nitroethylene molecules in (1) and (2) adopt a trans configuration about the CC double bonds. The crystal structures of (1) and (2) are stabilized by the CHO short contacts, and particularly for (2) intermolecular O-HO hydrogen bonds are also observed.

引用

页码：113 / 120

页数：8

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