Synthesis and characterization of 1,3,5-triaza-7-phosphaadamantane based water-soluble ligands

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2022-01-01 DOI:10.1080/10426507.2022.2116639

Anita Bhatia , Senthilkumar Muthaiah

引用次数: 1

Abstract

Four new water-soluble bidentate ligands, namely, (cyclopentadienyl)ethyl-1,3,5-triaza-7-phosphadamantane (1), 1,2-bis-(1,3,5-triaza-7-phosphaadamantan-6-yl) ethane (2), 1,3-bis-(1,3,5-triaza-7-phosphaaadamantan-6-yl) propane (3) and 1,4-bis-(1,3,5-triaza-7-phosphaadamantan-6-yl) butane (4) have been synthesized and characterized by multi-nuclear NMR (¹H, ¹³C and ³¹P), elemental analysis and mass spectrometry. Compound 1 was synthesized by using two different synthetic routes in excellent yields and is also the first example of water-soluble chelating cyclopentadienyl ligand containing 1,3,5-triaza-7-phosphaadamantane.

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1,3,5-三氮杂-7-磷金刚烷水溶性配体的合成与表征

合成了四种新的水溶性双齿配体，即(环戊二烯基)乙基-1,3,5-三氮杂-7-磷金刚烷(1)、1,2-二-(1,3,5-三氮杂-7-磷金刚烷-6-基)乙烷(2)、1,3-二-(1,3,5-三氮杂-7-磷金刚烷-6-基)丙烷(3)和1,4-二-(1,3,5-三氮杂-7-磷金刚烷-6-基)丁烷(4)，并通过多核磁共振(1H, 13C和31P)、元素分析和质谱分析对其进行了表征。化合物1是采用两种不同的合成路线合成的，产率很高，也是含1,3,5-三氮杂-7-磷金刚烷的水溶性螯合环戊二烯基配体的第一个例子。

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.