The syntheses of 2-hydroxybenzothiazole substituted cyclotriphosphazenes: Spectroscopic characterizations

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-04-02 DOI:10.1080/10426507.2024.2318600

Saliha Begeç

引用次数: 0

Abstract

The nucleophilic substitution reactions of mono- and bis-spiro-2,2’-dioxybiphenyl cyclotriphosphazenes (1a and 1b) with 2-hydroxybenzothiazole (2) were performed in the presence of metallic sodium in THF. Two novel 2-oxybenzothiazole-substituted spiro-2,2′-dioxybiphenyl cyclotriphosphazene derivatives (3a and 3b) were obtained from these reactions. Both compounds (3a, 3b) have been characterized by elemental analysis as well as by ¹H, ¹³C and ³¹P NMR spectroscopy. Compounds 3a and 3b are reported for the first time in this study.

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2-hydroxybenzothiazole substituted cyclotriphosphazenes 的合成：光谱特性

单螺和双螺-2,2'-二氧联苯环三嗪（1a 和 1b）与 2-羟基苯并噻唑（2）的亲核取代反应是在 THF 中金属钠存在下进行的。从这些反应中得到了两种新型 2-羟基苯并噻唑取代螺-2,2′-二氧联苯环三磷氮烯衍生物（3a 和 3b）。这两种化合物（3a、3b）都通过元素分析以及 1H、13C 和 31P NMR 光谱进行了表征。本研究首次报道了化合物 3a 和 3b。

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

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.