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Updated: Jun 29, 2025

Microwave-Assisted Preparation of 1-Aryl-1H-pyrazole-5-amines
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发现含有胺的三位置换N-烯醇,具有改善的杀虫活性

Jinzhou Ren1,2,3, Xia Ji1,2,3, Jin Zhang1,2,3

  • 1State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, P. R. China.

Journal of agricultural and food chemistry
|March 28, 2024
PubMed
概括

新的杀虫剂是通过修改chlorantraniliprole开发出来的,显示出对关键农业害虫如Mythimna separata和Plutella xylostella的高疗效. 一种化合物向氨酸受体,为害虫管理提供了一种新的作用模式.

关键词:
3D-QSAR 是一个3D-QSAR.化物杀虫剂是指化物杀虫剂.氨酸受体的受体是什么?转录组分析转录组分析

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Arenediazonium substitution reactions occur when the diazonium group is substituted by various functional groups such as halides, hydroxyl, nitrile, etc. For instance, arenediazonium salts react with copper(I) salts of chloride, bromide, or cyanide to form corresponding aryl chlorides, bromides, and nitriles. These reactions are named Sandmeyer reactions. Although the mechanism of this reaction is complicated, as illustrated in Figure 1, they are believed to progress via an aryl copper...
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Treating arylamines with nitrous acid gives aryldiazonium salts that are effective substrates in nucleophilic aromatic substitution reactions. The diazonio group in these salts can be easily displaced by different nucleophiles, yielding a wide variety of substituted benzenes. The leaving group departs as nitrogen gas, and this easy elimination is the driving force for the substitution reaction.
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