伯硝基烷烃的结构和反应条件对多磷酸中羰基化合物酰化选择性的影响

IF 1.7 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Russian Chemical Bulletin Pub Date : 2024-07-26 DOI:10.1007/s11172-024-4277-8

A. V. Aksenov, I. Yu. Grishin, D. A. Aksenov, Yu. I. Grishin, I. V. Aksenova, N. A. Aksenov

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引用次数: 0

摘要

阐明了腈与硝基烷在多磷酸中发生酰化反应的机理。评估了多磷酸的浓度、起始化合物的结构和温度对贝克曼重排结果的影响。

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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Effects of the structure of primary nitroalkanes and reaction conditions on the selectivity of acylamination of arenes in polyphosphoric acid

The mechanism of acylamination of arenes with nitroalkanes in polyphosphoric acid has been clarified. The influence of the concentration of polyphosphoric acid, the structure of the starting compounds, and temperature on the result of the Beckmann rearrangement, which makes it possible to shift the reaction towards either benzamides or anilides, has been assessed.

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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.