α-烷基-α-硝基酮作为1,2-和1,1-双亲电试剂。苯并恶唑、苯并咪唑和喹诺啉的合成

IF 1.7 4区 化学 Q3 CHEMISTRY, MULTIDISCIPLINARY
A. V. Aksenov, I. Yu. Grishin, V. V. Malyuga, D. A. Aksenov, R. G. Dzhioeva, N. A. Aksenov
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引用次数: 0

摘要

研究了α-烷基-α-硝基苯乙酮在酸性介质中与1,2-苯二胺和邻氨基酚的反应性。反应途径取决于所使用的催化剂,并通过aza- nef型反应获得相应的苯并恶唑、苯并咪唑和喹诺啉。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
α-Alkyl-α-nitro ketones as 1,2- and 1,1-biselectrophiles. Synthesis of benzoxazoles, benzimidazoles, and quinoxalines

The reactivity of α-alkyl-α-nitroacetophenones with 1,2-phenylenediamines and o-aminophenols in acidic medium was examined. The reaction pathway depends on the catalyst used and provides access to the corresponding benzoxazoles, benzimidazoles, and quinoxalines via the aza-Nef-type reaction.

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来源期刊
Russian Chemical Bulletin
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.
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