Dichlorophosphoranides Stabilized by Formamidinium Substituents

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2020-02-13 DOI:10.1155/2020/9856235

A. Marchenko, G. Koidan, A. Hurieva, E. Rusanov, A. Rozhenko, A. Kostyuk

引用次数: 0

Abstract

Dichlorophosphoranides featuring N,N-dimethyl-N′-arylformamidine substituents were isolated as individual compounds. Dichlorophosphoranide 9 was prepared by the multicomponent reaction of C-trimethylsilyl-N,N-dimethyl-N′-phenylformamidine and N,N-dimethyl-N′-phenylformamidine with phosphorus trichloride. Its molecular structure derived from a single-crystal X-ray diffraction was compared to the analogous dibromophosphoranide prepared previously by us by the reaction of phosphorus tribromide with N,N-dimethyl-N′-phenylformamidine. It was shown that a chlorophosphine featuring two N,N-dimethyl-N′-mesitylformamidine substituents reacted with hydrogen chloride to form dichlorophosphoranide 11. Its molecular structure was also determined by X-ray analysis and compared with that of closely related dichlorophosphoranide C.

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甲脒取代基稳定的二氯磷

以N,N-二甲基-N′-芳基甲脒为取代基的二氯磷化合物被分离为单独的化合物。以c -三甲基硅基-N,N-二甲基-N′-苯基甲脒和N,N-二甲基-N′-苯基甲脒为原料，与三氯化磷进行多组分反应制备了二氯磷9。通过单晶x射线衍射得到了它的分子结构，并与我们之前用三溴化磷与N,N-二甲基-N ' -苯基甲脒反应制备的二溴磷进行了比较。结果表明，具有两个N,N-二甲基-N ' -甲酰基甲脒取代基的氯膦与氯化氢反应生成二氯磷11。通过x射线分析确定了其分子结构，并与密切相关的二氯磷化物C进行了比较。

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.