N，N-二（硅丙基甲基）苄胺：合成、结构及与AgNO3的反应

IF 1.7 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Russian Chemical Bulletin Pub Date : 2025-07-10 DOI:10.1007/s11172-024-4664-1

N. F. Lazareva, B. A. Gostevsky, D. V. Pavlov, A. V. Vaschenko, A. I. Albanov

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引用次数: 0

摘要

建立了两步法合成N，N-二（硅丙基甲基）苄胺的方法。通过x射线衍射分析确定了新化合物的结构。硅烷基具有不同的立体化学性质。因此，含有Si(1)原子的基团以Λ的形式存在，而含有Si(2)的基团以Δ的形式存在。N(CH2CH2O)3Si(2)部分的碳、氢和氮原子在两个位置上无序，占据因子相似，表明硅烷基的两种构象涉及Si(2)原子。N，N-二（硅烷酰甲基）苄胺在乙腈溶液中还原银阳离子，形成N，N-二（硅烷酰甲基）硝酸苄胺和银纳米颗粒。用EPR光谱对该反应的中间体进行了研究。

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N,N-Bis(silatranylmethyl)benzylamine: synthesis, structure, and reaction with AgNO3

A two-step method was developed for the synthesis of N,N-bis(silatranylmethyl)benzylamine. The structure of the new compound was determined by X-ray diffraction analysis. The silatranyl groups have different stereochemistry. Thus, the group containing the Si(1) atom exists in the Λ form, whereas the Si(2)-containing group exists in the Δ form. The carbon, hydrogen, and nitrogen atoms of the N(CH₂CH₂O)₃Si(2) moiety are disordered over two positions with similar occupancy factors, indicating two conformations of the silatranyl group involving the Si(2) atom. N,N-Bis(silatranylmethyl)benzylamine reduces a silver cation in an acetonitrile solution to form N,N-bis(silatranylmethyl)benzyl-amine nitrate and silver nanoparticles. The intermediates of this reaction were studied by EPR spectroscopy.

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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.