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Construction and Characterization of 3,7-Dichloro-N-(2,6-Diethylphenyl)-N-(2-Propoxyethyl)Quinolone-8-Carboxamide: A Potential Novel Pesticide Compound

文献类型: 外文期刊

作者: Deng, Xi-Le 1 ; Zhu, Chun-Hui 2 ; Zhou, Xiao-Mao 1 ; Bai, Lian-Yang 1 ;

作者机构: 1.Hunan Acad Agr Sci, Hunan Prov Key Lab Biol & Control Weeds, Hunan Agr Biotechnol Res Inst, 2 Yuanda Rd, Changsha 410125, Peoples R China

2.Hunan Acad Agr Sci, Inst Plant Protect, 2 Yuanda Rd, Changsha 410125, Peoples R China

关键词: pretilachlor; quinclorac; active substructure splicing; fungicidal activity; herbicide activity

期刊名称:CHEMISTRY OF HETEROCYCLIC COMPOUNDS ( 影响因子:1.277; 五年影响因子:1.281 )

ISSN: 0009-3122

年卷期: 2021 年 57 卷 1 期

页码:

收录情况: SCI

摘要: A novel compound, 3,7-dichloro-N-(2,6-diethylphenyl)-N-(2-propoxyethyl)quinoline-8-carboxamide was synthesized by splicing together a chloro-substituted quinoline moiety found in quinclorac (a selective herbicide) and a substituted amide moiety found in pretilachlor (another selective herbicide) using the active substructure splicing method. The chemical structure of this compound was characterized by H-1, C-13 NMR, FTIR, high-resolution mass spectra and X-ray diffraction analysis. Pesticide potency (herbicidal and fungicidal activity) of this compound was evaluated. This compound displayed excellent control efficiency against Echinochloa crusgalli and also showed good fungicidal in vitro activity against Phytophthora capsici, Phytophthora sojae, and Phytophthora infestans.

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