Cycloalkyl carboxylic acid amides, their production and their use as fungicides in agriculture

US6441044B1 · kind B1 · utility

Assignee

• BASF SE

Inventors

• Ingo Rose · Mannheim, DE
• Frank Wetterich · Mutterstadt, DE
• Karl Eicken · Monsheim, DE
• Joachim Rheinheimer · Ludwigshafen, DE
• Gisela Lorenz · Neustadt, DE
• Eberhard Ammermann · Heppenheim, DE
• Thomas Grote · Monsheim, DE
• Siegfried Strathmann · Schifferstadt, DE

Key dates

• Filing date: Feb 26, 2001
• Grant date: Aug 27, 2002
• Expiry date: Feb 26, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2601/02
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to cycloalkylcarboxamides of formula I where:A is optionally substituted C3-C6-cycloalkyl;Alk is straight-chain or branched C1-C6-alkylene;R1 is optionally substituted C1-C6-alkyl or C2-C6-alkenyl;R2, R3 is hydrogen, or is optionally halogenated C1-C6-alkyl or C2-C6-alkenyl;W is an optionally substituted fused bicyclic ring system having in each case six ring atoms, where one or two carbon ring atoms may be replaced by nitrogen atoms;and their agriculturally useful salts.Furthermore, the invention relates to fungicidal compositions comprising a compound of formula I as crop protection agent.