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首页> 外文期刊>Journal of Chemical Crystallography >Synthesis and Structural Analysis of Trichloroacetamidoxime
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Synthesis and Structural Analysis of Trichloroacetamidoxime

机译:三氯乙酰胺肟的合成及结构分析

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摘要

The trichloroacetoamidoxime was synthesized following the principles of green chemistry in excellent yield (90 %). This compound crystallizes in the orthorhombic system with space group P212121 and the cell parameters are a = 5.7353 (3), b = 10.5167 (8) Å, c = 21.4787 (16) Å, α, β and γ = 90°, V = 1295.52 (15) Å3, Z = 4. The final residual factor is R 1 = 0.0429, wR 2 = 0.0884. The presence of the intermolecular hydrogen bonds generates pseudo rings of five members between two molecules that indicate the amido oxime conformation for trichloroacetoamidoxime.
机译:按照绿色化学原理合成三氯乙酰氨基肟,收率极高(90%)。该化合物在空间群P21 21 21 的正交晶系中结晶,晶胞参数为a = 5.7353(3),b = 10.5167(8)Å,c = 21.4787(16 )Å,α,β和γ= 90°,V = 1295.52(15)Å3,Z =4。最终残差因子为R 1 = 0.0429,wR 2 = 0.0884 。分子间氢键的存在在两个分子之间产生五个成员的假环,表明三氯乙酰氨基肟的酰胺肟构象。

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  • 来源
    《Journal of Chemical Crystallography》 |2012年第7期|p.697-700|共4页
  • 作者单位

    Departamento de Química Orgânica, Universidade Federal de Pelotas, Pelotas, RS, 96010-900, Brazil;

    Departamento de Química Orgânica, Universidade Federal de Pelotas, Pelotas, RS, 96010-900, Brazil;

    Departamento de Química Orgânica, Universidade Federal de Pelotas, Pelotas, RS, 96010-900, Brazil;

    Departamento de Química Orgânica, Universidade Federal de Pelotas, Pelotas, RS, 96010-900, Brazil;

    Departamento de Química Orgânica, Universidade Federal de Santa Maria, Santa Maria, RS, 97105-900, Brazil;

    Departamento de Química Orgânica, Universidade Federal de Santa Maria, Santa Maria, RS, 97105-900, Brazil;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Amidoxime; Trichloroacetoamidoxime;

    机译:mid胺肟;三氯乙酰氨基肟;

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