Synthesis and Crystal Structure of 3-(4-Ethoxyphenyl)-6-(phenoxymethyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole

被引：0

作者：

LEI Xin-Xiang LIU Miao-Chang XIAO Hong-Ping ZHANG An-Jiang ZHANG Li-Xue (School of Chemistry and Materials Engineering

机构：

来源：

Chinese Journal of Structural Chemistry | 2007年 / 05期

关键词：

X-ray diffraction; crystal structure; synthesis; spectral characterization; thiadiazole;

D O I：

10.14102/j.cnki.0254-5861.2007.05.014

中图分类号：

O621.2 [有机化合物性质];

学科分类号：

070303 ; 081704 ;

摘要：

The title compound C18H16N4O2S has been synthesized by the reaction of 4-amino-3-(4-ethoxyphenyl)-5-mercapto-1,2,4-triazole with phenoxyacetic acid in phospho- rus oxychloride, and characterized by IR, NMR spectra and elemental analysis. Its structure was determined by single-crystal X-ray diffraction. It crystallizes in monoclinic, space group P21/c with a = 1.4903(3), b = 1.5230(2), c = 0.9615(16) nm, Z = 4, V = 1.7769(5) nm3, Dc = 1.317 g/cm3, μ = 0.201 mm-1, F(000) = 736, R = 0.0795 and wR = 0.2233. In the title compound, all rings are essentially planar.

引用

页码：567 / 571

页数：5