合成具有杀菌活性的新型双（芳基硫酰基二酮）构件

IF 0.6 4区化学 Q4 CHEMISTRY, APPLIED

Russian Journal of Applied Chemistry Pub Date : 2024-03-12 DOI:10.1134/S1070427223050129

N. S. Akhmadiev, N. F. Galimzyanova, V. R. Akhmetova

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引用次数: 0

摘要

摘要在有机催化剂（三乙胺、哌啶、二氮杂双环庚烯、吗啉）存在下，通过 2,4-戊二酮、1,2-乙二硫醇和芳香醛反应制备嵌段合成物，从而构建双（芳基甲基硫代二酮）衍生杂环。在制备的双（硫酰基二酮）化合物中，甲硫基中含有对甲氧基苯基和噻吩基取代基的化合物对植物病原真菌 Bipolaris sorokiniana、Fusarium oxysporum 和 Rhizoctonia solani 的杀菌活性最高。

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Synthesis of New Bis(arylsulfanyl Diketones) as Promising Building Blocks with Fungicidal Activity

A procedure was developed for preparing block synthons by the reaction of 2,4-pentanedione, 1,2-ethanedithiol, and aromatic aldehydes in the presence of an organic catalyst (triethylamine, piperidine, diazabicycloundecene, morpholine) to construct heterocycles derived from bis(arylmethylsulfanyl diketones). Among the bis(sulfanyl diketones) prepared, the compounds containing p-methoxyphenyl and thienyl substituents in the methinesulfanyl moiety showed the highest fungicidal activity toward phytopathogenic fungi Bipolaris sorokiniana, Fusarium oxysporum, and Rhizoctonia solani.

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来源期刊

Russian Journal of Applied Chemistry 化学-应用化学

CiteScore

1.60

自引率

11.10%

发文量

审稿时长

2-4 weeks

期刊介绍： Russian Journal of Applied Chemistry (Zhurnal prikladnoi khimii) was founded in 1928. It covers all application problems of modern chemistry, including the structure of inorganic and organic compounds, kinetics and mechanisms of chemical reactions, problems of chemical processes and apparatus, borderline problems of chemistry, and applied research.