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http://hdl.handle.net/10662/23139
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Campo DC | Valor | idioma |
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dc.contributor.author | Peña Abades, David | - |
dc.contributor.author | López Piñeiro, Antonio | - |
dc.contributor.author | Fernández Rodríguez, Damián | - |
dc.contributor.author | Light, Mark E. | - |
dc.contributor.author | Prieto, Juan Manuel | - |
dc.contributor.author | Santisteban, Lucía | - |
dc.contributor.author | Valladares, Richardo Xhavier | - |
dc.contributor.author | Cintas Moreno, Pedro | - |
dc.contributor.author | Babiano Caballero, Reyes | - |
dc.date.accessioned | 2024-11-07T15:27:27Z | - |
dc.date.available | 2024-11-07T15:27:27Z | - |
dc.date.issued | 2023 | - |
dc.identifier.uri | http://hdl.handle.net/10662/23139 | - |
dc.description.abstract | This paper reports the preparation and herbicidal evaluation of a small library of acylhydrazones based on the synthetic herbicide metribuzin. The hydrazone linkage easily obtained by reaction of metribuzin with aliphatic and aromatic aldehydes, masks efficiently the exocyclic amino group, thereby altering significantly H-bonding with the receptor and increasing the lipophilicity relative to the parent herbicide. The structures of all compounds, including key stereochemical issues on conformation and E/Z configuration around the C––N bond were thoroughly elucidated by spectroscopic methods, and unambiguously corroborated by X-ray diffraction analysis. The herbicidal assays using an aliphatic and an aromatic acylhydrazone were performed on tomato and rapeseed plants grown in greenhouse. Our results demonstrate, regardless of rate application, that such acylhydrazone formulations do not alter the selectivity of metribuzin. Moreover, the herbicide activity was even higher in the alkyl derivative than that achieved by commercial metribuzin, thus suggesting that this substance can be applied with no need of combination with chemical coadjuvants, unlike most formulations of commercially available herbicides. Therefore, the study shows the promising effect of chemical derivatization of a common herbicide as metribuzin, to improve the herbicide activity without compromising selectivity, and allowing the farmers its use in crop protection safely and effectively. | es_ES |
dc.description.sponsorship | This work was supported by Grants (GR21038 and GR21039) from the Junta de Extremadura-Fondo Europeo de Desarrollo Regional (European Regional Development Fund), and by Grant RTI2018-095461-B-I00 funded by MCIN/AEI/10.13039/501100011033 and by “ERDF A way of making Europe”. | es_ES |
dc.format.extent | 14 p. | es_ES |
dc.format.mimetype | application/pdf | en_US |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Acilhidrazona | es_ES |
dc.subject | Metribuzina | es_ES |
dc.subject | Actividad herbicida | es_ES |
dc.subject | Plantas de tomate | es_ES |
dc.subject | Colzas | es_ES |
dc.subject | Acylhydrazone | es_ES |
dc.subject | Metribuzin | es_ES |
dc.subject | Herbicidal activity | es_ES |
dc.subject | Tomato plants | es_ES |
dc.subject | Rapeseeds | es_ES |
dc.title | A new series of acylhydrazones derived from metribuzin with modulated herbicidal activity | es_ES |
dc.type | article | es_ES |
dc.description.version | peerReviewed | es_ES |
europeana.type | TEXT | en_US |
dc.rights.accessRights | openAccess | es_ES |
dc.subject.unesco | 3101.06 Herbicidas | es_ES |
dc.subject.unesco | 3103.04 Protección de Los Cultivos | es_ES |
dc.subject.unesco | 3107.06 Hortalizas | es_ES |
europeana.dataProvider | Universidad de Extremadura. España | es_ES |
dc.identifier.bibliographicCitation | Peña, D., López-Piñeiro, A., Fernández, D., Light, M.E., Prieto, J.M., Santisteban, L., Valladares, R.X., Cintas, P. & Babiano, R. (2023). A new series of acylhydrazones derived from metribuzin with modulated herbicidal activity. Heliyon, 9(11), e21313. https://doi.org/10.1016/j.heliyon.2023.e21313 | es_ES |
dc.type.version | publishedVersion | es_ES |
dc.contributor.affiliation | University of Southampton. UK | es_ES |
dc.contributor.affiliation | Universidad de Extremadura. Departamento de Biología Vegetal, Ecología y Ciencias de la Tierra | es_ES |
dc.contributor.affiliation | Universidad de Extremadura. Departamento de Ingeniería del Medio Agronómico y Forestal | es_ES |
dc.contributor.affiliation | Universidad de Extremadura. Departamento de Química Orgánica e Inorgánica | es_ES |
dc.contributor.affiliation | Universidad de Extremadura. Instituto Universitario de Investigación del Agua, Cambio Climático y Sostenibilidad (IACYS) | - |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S2405844023085213 | es_ES |
dc.identifier.doi | 10.1016/j.heliyon.2023.e21313 | - |
dc.identifier.publicationtitle | Heliyon | es_ES |
dc.identifier.publicationissue | 11 | es_ES |
dc.identifier.publicationfirstpage | e21313-1 | es_ES |
dc.identifier.publicationlastpage | e21313-14 | es_ES |
dc.identifier.publicationvolume | 9 | es_ES |
dc.identifier.e-issn | 2405-8440 | - |
dc.identifier.orcid | 0000-0002-4972-3336 | es_ES |
dc.identifier.orcid | 0000-0001-8862-6697 | es_ES |
dc.identifier.orcid | 0000-0003-2467-5910 | es_ES |
dc.identifier.orcid | 0000-0002-2608-3604 | es_ES |
dc.identifier.orcid | 0000-0003-4853-0484 | es_ES |
Colección: | DBVET - Artículos DIAYF - Artículos DQOIN - Artículos IACYS - Artículos |
Archivos
Archivo | Descripción | Tamaño | Formato | |
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j_heliyon_2023_e21313.pdf | 6,71 MB | Adobe PDF | Descargar |
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