4-[(蒽-9′-亚甲基)氨基]-5-R-2,4-二氢-3H-1,2,4-三唑-3-硫酮的合成与结构

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-09-04 DOI:10.1134/S0022476624080146

A. A. Kolodina, O. P. Demidov, L. D. Popov, I. V. Dubonosova, E. S. Khodykina, A. V. Skorova, S. B. Zaichenko, I. G. Borodkina, A. D. Dubonosov, A. V. Metelitsa, V. G. Vlasenko

引用次数: 0

摘要

摘要通过 4-氨基-5-R-2,4-二氢-3H-1,2,4-三唑-3-硫酮与蒽-9-甲醛的缩合，制备了相应的 4-[(蒽-9′-基亚甲基)胺)]-5-R-2,4-二氢-3H-1,2,4-三唑-3-硫酮，并通过核磁共振、紫外、红外光谱、高分辨质谱和单晶 XRD 对其结构进行了表征。研究还确定了偶氮甲烷三唑分子中第 5 位取代基对其头对头或头对尾晶体包合的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Synthesis and Structure of 4-[(anthracene-9′-ylmethylene)amino]-5-R-2,4-Dihydro-3H-1,2,4-Triazole-3-Thiones

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Synthesis and Structure of 4-[(anthracene-9′-ylmethylene)amino]-5-R-2,4-Dihydro-3H-1,2,4-Triazole-3-Thiones

By the condensation of 4-amino-5-R-2,4-dihydro-3H-1,2,4-triazole-3-thiones with anthracene-9- carbaldehyde, respective 4-[(anthracene-9′-ylmethylene)amine)]-5-R-2,4-dihydro-3H-1,2,4-triazole-3-thiones are prepared and structurally characterized by NMR, UV, IR spectroscopies, high-resolution mass spectrometry, and single crystal XRD. The effect of a substituent at position 5 in triazole moieties of azomethines obtained on their head-to-head or head-to-tail crystal packings is determined.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.