Synthesis and structure of 2-(nitromethylene)-2H-1,4-benzothiazin-3(4H)-one

被引：0

作者：

V. M. Berestovitskaya

V. A. Tafeenko

S. V. Makarenko

K. D. Sadikov

I. V. Chernyshev

机构：

[1] Gertsen Russian State University,

[2] Lomonosov Moscow State University,undefined

来源：

Russian Journal of General Chemistry | 2006年 / 76卷

关键词：

Carbonyl; Carbonyl Group; Diffraction Data; Form Layer; Neighboring Layer;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A new representative of benzothiazines, (2Z)-2-(nitromethylene)-2H-1,4-benzothiazin-3(4H)-one, was synthesized, and its structure was studied. According to 1H NMR, IR, and UV spectral and X-ray diffraction data, the molecules are planar highly conjugated structures that exist in crystal as centrosymmetric dimers; the latter form layers overlapping with each other and held together by strong π-π interaction between the carbonyl groups of neighboring layers.

引用

页码：135 / 140

页数：5

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