Novel Thiourea Ligands-Synthesis, Characterization and Preliminary Study on Their Coordination Abilities.

IF 4.2 2区化学 Q2 BIOCHEMISTRY & MOLECULAR BIOLOGY

Molecules Pub Date : 2024-10-16 DOI:10.3390/molecules29204906

Stanislava E Todorova, Rusi I Rusew, Zhanina S Petkova, Boris L Shivachev, Vanya B Kurteva

引用次数: 0

Abstract

Two series of polydentate N,O,S-ligands containing thiourea fragments attached to a p-cresol scaffold, unsymmetrical mono-acylated bis-amines and symmetrical bis-thioureas, are obtained by common experiments. It is observed that the reaction output is strongly dependent on both bis-amine and thiocarbamic chloride substituents. The products are characterized by 1D and 2D NMR spectra in solution and by single crystal XRD. A preliminary study on the coordination abilities of selected products is performed by ITC at around neutral media.

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新型硫脲配体--合成、表征及其配位能力的初步研究。

通过共同实验获得了两个系列的多齿 N,O,S-配体，它们含有连接到对甲酚支架上的硫脲片段，即非对称的单酰化双胺和对称的双硫脲。据观察，反应输出与双胺和硫代氨基氯取代基都有很大关系。溶液中的一维和二维核磁共振光谱以及单晶 XRD 对产物进行了表征。在中性介质附近通过 ITC 对所选产物的配位能力进行了初步研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Molecules 化学-有机化学

CiteScore

7.40

自引率

8.70%

发文量

7524

审稿时长

1.4 months

期刊介绍： Molecules (ISSN 1420-3049, CODEN: MOLEFW) is an open access journal of synthetic organic chemistry and natural product chemistry. All articles are peer-reviewed and published continously upon acceptance. Molecules is published by MDPI, Basel, Switzerland. Our aim is to encourage chemists to publish as much as possible their experimental detail, particularly synthetic procedures and characterization information. There is no restriction on the length of the experimental section. In addition, availability of compound samples is published and considered as important information. Authors are encouraged to register or deposit their chemical samples through the non-profit international organization Molecular Diversity Preservation International (MDPI). Molecules has been launched in 1996 to preserve and exploit molecular diversity of both, chemical information and chemical substances.