自旋标记二叉膦的合成

IF 1.7 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Russian Chemical Bulletin Pub Date : 2024-06-21 DOI:10.1007/s11172-024-4241-7

A. M. Zakirov, A. V. Medved’ko, I. I. Troshin, E. V. Tretyakov, S. Z. Vatsadze

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引用次数: 0

摘要

首次合成了双链哌啶和 (2,2,6,6- tetramethylpiperidin-1-yl)-oxyl 型自由基的共轭物。这些共轭物是通过 NH-二链烷与含有自由基的亲电氯衍生物发生烷基化反应而得到的。后者的结构是通过 X 射线衍射分析确定的。红外光谱、ESR 光谱和高分辨率质谱对所获得的产物进行了表征。

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Synthesis of spin-labeled bispidines

Conjugates of bispidines and free radicals of the (2,2,6,6-tetramethylpiperidin-1-yl)-oxyl type were synthesized for the first time. The conjugates were obtained by the alkylation reaction of NH-bispidines with electrophilic chloro derivatives containing a free radical. The structure of the latter was established by X-ray diffraction analysis. The products obtained were characterized by IR spectroscopy, ESR spectroscopy, and high-resolution mass spectrometry.

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来源期刊

Russian Chemical Bulletin 化学-化学综合

CiteScore

2.70

自引率

47.10%

发文量

257

审稿时长

3-8 weeks

期刊介绍： Publishing nearly 500 original articles a year, by leading Scientists from Russia and throughout the world, Russian Chemical Bulletin is a prominent international journal. The coverage of the journal spans practically all areas of fundamental chemical research and is presented in five sections: General and Inorganic Chemistry; Physical Chemistry; Organic Chemistry; Organometallic Chemistry; Chemistry of Natural Compounds and Bioorganic Chemistry.