Synthesis and herbicidal activity of phenyl-substituted benzoylpyrazoles
| العنوان: | Synthesis and herbicidal activity of phenyl-substituted benzoylpyrazoles |
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| المؤلفون: | Thomas L. Siddall, Thomas D. Thibault, Vanheertum John Cord, Johnny L. Jackson, James A. Turner, Monte Weimer, Gail M. Garvin, Jeffrey Michael Mcquiston, Zoltan L. Benko, Michael J. Ricks, David G. Ouse |
| المصدر: | Pest Management Science. 58:1175-1186 |
| بيانات النشر: | Wiley, 2002. |
| سنة النشر: | 2002 |
| مصطلحات موضوعية: | Magnetic Resonance Spectroscopy, Molecular Structure, biology, Herbicides, Setaria viridis, Stereochemistry, Alopecurus myosuroides, food and beverages, General Medicine, Pyrazole, Poaceae, biology.organism_classification, 4-Hydroxyphenylpyruvate Dioxygenase, Chemical synthesis, Structure-Activity Relationship, chemistry.chemical_compound, chemistry, Insect Science, Botany, Alkoxy group, Pyrazoles, Moiety, Avena fatua, Weed, Agronomy and Crop Science |
| الوصف: | A novel series of substituted 3-phenyl benzoylpyrazoles were prepared and tested as potential grass herbicides. The targeted materials were prepared by three newly developed synthetic routes, which allowed a comprehensive study of the SAR (structure-activity relationships) of this series. The best combination of grass weed activity (Avena fatua L, Setaria viridis (L) Beauv and Alopecurus myosuroides Huds) and wheat selectivity was obtained with an alkoxy group in the 4-position of the phenyl ring. Activity was further enhanced by the presence of tert-butyl on the pyrazole and a methyl group at the C-2 position of the benzoyl moiety. The alkoxy-substituted 3-phenylbenzoylpyrazoles are a novel class of herbicides with potential utility for control of important grass weeds in cereals. |
| تدمد: | 1526-4998 1526-498X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff2427d2789cb36715acb76b6573f4b0 https://doi.org/10.1002/ps.588 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....ff2427d2789cb36715acb76b6573f4b0 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15264998 1526498X |
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