Substituted oxadiazoles for combating phytopathogenic fungi

US10986839B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Violeta TERTERYAN-SEISER · Ludwigshafen, DE
• Wassilios Grammenos · Ludwigshafen, DE
• Christine WIEBE · Ludwigshafen, DE
• Manuel KRETSCHMER · Washington, US
• Ian Robert Craig · Ludwigshafen, DE
• Ana ESCRIBANO CUESTA · Ludwigshafen, DE
• Marcus Fehr · Schifferstadt, DE
• Tobias Mentzel · Kohlhof, DE
• Maria Angelica Quintero Palomar · Mannheim, DE
• Thomas Grote · Monsheim, DE
• Erica CAMBEIS · Ludwigshafen, DE
• Bernd Mueller · Ludwigshafen, DE
• Jan Klaas Lohmann · Lambsheim, DE
• Christian Harald Winter · Ludwigshafen, DE

Key dates

• Filing date: Mar 31, 2017
• Grant date: Apr 27, 2021
• Expiry date: Mar 31, 2037

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D417/10
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to novel trifluoromethyloxadiazoles of the formula I, or an N-oxide and/or their agriculturally useful salts and to their use for controlling phytopathogenic fungi; to a method for combating phytopathogenic harmful fungi, which process comprises treating the fungi or the plants, the soil or seeds to be protected against fungal attack, with an effective amount of at least one compound of the formula I, or an N-oxide, or an agriculturally acceptable salt thereof; to a process for preparing compounds of the formula I; to intermediate compounds of the formula II.a for the preparation of compounds of the formula I; to agrochemical compositions comprising at least one compound of the formula I; and to agrochemical compositions further comprising seeds.