New Active Ingredients for Sustainable Modern Chemical Crop Protection in Agriculture

Abstract: Today, the agrochemical industry faces enormous challenges to ensure the sustainable supply of high‐quality food, efficient water use, low environmental impact, and the growing world population. The shortage of agrochemicals due to consumer perception, changing needs of farmers and ever‐changing regulatory requirements is higher than the number of active ingredients that are placed on the market. The introduction of halogen atoms into an active ingredient molecule offers the opportunity to optimize its physico‐chemical properties such as molecular lipophilicity. As early as 2010, around four‐fifths of modern agrochemicals on the market contained halogen atoms. In addition, it becomes clear that modern agrochemicals have increasingly complex molecular structures with one or more stereogenic centers in the molecule. Today, almost half of modern agrochemicals are chiral molecules (herbicides, insecticides/acaricides/nematicides ≪ fungicides) and most of them consist of mixtures such as racemic mixtures of enantiomers, followed by mixtures of diastereomers and mixtures of pure enantiomers. Therefore, it is important that halogen‐containing substituents or stereogenic centers are considered in the structural optimization of the active ingredients to ultimately develop sustainable agrochemicals in terms of efficacy, ecotoxicology, ease of use and cost‐effectiveness.

Angaben zum Objekt

• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: New Active Ingredients for Sustainable Modern Chemical Crop Protection in Agriculture ; day:07 ; month:10 ; year:2024 ; extent:5 ; ChemSusChem ; (07.10.2024) (gesamt 5)

Beteiligte, Orts- und Zeitangaben

• Urheber: Jeschke, Peter

Weitere Informationen

• DOI: 10.1002/cssc.202401042
• URN: urn:nbn:de:101:1-2410081405317.294172386784
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 15.08.2025, 07:37 MESZ