4-Haloalkyl-3-heterocyclylpyridines and 4-haloalkyl-5-heterocyclyl-pyrimidines, processes for their preparation, compositions comprising them, and their use as pesticides

US6521610B2 · kind B2 · utility

Assignee

• Hoechst Schering Agrevo GmbH · DE

Inventors

• Jörg Tiebes · Frankfurt, DE
• Thomas Taapken · Frankfurt, DE
• Burkhard Rook · Bad Camberg, DE
• Manfred Kern · Nierstein, DE
• Ulrich Sanft · Hofheim, DE

Key dates

• Filing date: Mar 14, 2001
• Grant date: Feb 18, 2003
• Expiry date: Mar 14, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D417/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

4-Haloalkyl-3-heterocyclylpyridines and 4-haloalkyl-5-heterocyclyl-pyrimidines, processes for their preparation, compositions comprising them, and their use as pesticidesThe present invention relates to 4-haloalkyl-3-heterocyclylpyridines and 4-haloalkyl-5-heterocyclylpyrimidines of the formula (I), to processes for their preparation, to compositions comprising them, and to the use of these compounds for controlling animal pests, in particular insects, spider mites, ectoparasites and helminths. In the formula (I), Q is a 5-membered heterocyclic group which is optionally substituted by halogen or organic radicals, Y is halo-C1-C6-alkyl, X is CH or N and m is 0 or 1.