1-苯基乙胺手性硫脲衍生物的结晶：从外消旋环境到同手性环境的稳定基团转移

IF 2.1 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Structural Chemistry Pub Date : 2024-05-25 DOI:10.1007/s11224-024-02343-z

Lyubov V. Frantsuzova, Daria P. Gerasimova, Kirill E. Metlushka, Elena K. Badeeva, Kristina A. Nikitina, Ruzal G. Zinnatullin, Kamil A. Ivshin, Olga N. Kataeva, Olga A. Lodochnikova

引用次数: 0

摘要

在一系列含有 1-苯基乙胺片段的三种手性硫脲中，没有一种同手性样品在晶体中形成 "真正的手性 "氢键图案，而是由相互作用的片段形成具有局部对称性的二聚体或链，这与外消旋晶体模式一致。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Crystallization of chiral thiourea derivatives of 1-phenylethylamine: transfer of stable motifs from racemic to homochiral environment

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Crystallization of chiral thiourea derivatives of 1-phenylethylamine: transfer of stable motifs from racemic to homochiral environment

In a series of three chiral thioureas with a 1-phenylethylamine fragment, none of the homochiral samples forms “true chiral” hydrogen-bonded motifs in the crystal, but forms dimers or chains with local symmetry from the interacting fragments, consistent with the racemic crystal pattern.

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来源期刊

Structural Chemistry 化学-化学综合

CiteScore

3.80

自引率

11.80%

发文量

227

审稿时长

3.7 months

期刊介绍： Structural Chemistry is an international forum for the publication of peer-reviewed original research papers that cover the condensed and gaseous states of matter and involve numerous techniques for the determination of structure and energetics, their results, and the conclusions derived from these studies. The journal overcomes the unnatural separation in the current literature among the areas of structure determination, energetics, and applications, as well as builds a bridge to other chemical disciplines. Ist comprehensive coverage encompasses broad discussion of results, observation of relationships among various properties, and the description and application of structure and energy information in all domains of chemistry. We welcome the broadest range of accounts of research in structural chemistry involving the discussion of methodologies and structures,experimental, theoretical, and computational, and their combinations. We encourage discussions of structural information collected for their chemicaland biological significance.