2-(het)aryl-substituted fused heterocycle derivatives as pesticides

Patent metadata

Field	Value
Publication number	US-10986840-B2
Application number	US-201916590006-A
Country	US
Kind code	B2
Filing date	Oct 1, 2019
Priority date	Aug 7, 2015
Publication date	Apr 27, 2021
Grant date	Apr 27, 2021

Abstract

The invention relates to novel compounds of the formula (I)

in welcher R 1 , R 2 , R 3 , A 1 , X and n have the meanings given above,

to their use as acaricides and/or insecticides for controlling animal pests and to processes and intermediates for their preparation.

First claim

The invention claimed is:

1. A compound of formula (I),

wherein
A 1 represents nitrogen,
R 1 represents methyl, ethyl, n-propyl, isopropyl or cyclopropyl,
R 2 represents a group selected from-NR 11 R 12 (G10), where R 11 is hydrogen and R 12 is hydrogen or oxetanyl
or —NR 11 —C(═O)—R 8 (G12), where R 11 represents hydrogen and R 8 represents hydrogen, methyl, ethyl, isopropyl, tert-butyl, trifluoromethyl, difluoromethyl, tetrafluoroethyl, pentafluoroethyl, cyclopropyl, cyclopropylmethyl, methylsulphanylmethyl

 methylsulphonylpropan-2-yl

 or 1-(methylsulphanyl)propan-2-yl

or —C(═O)—NR 11 R 12 (G3), where R 11 represents hydrogen and R 12 represents methyl, ethyl, isopropyl, cyclopropyl or tert-butyl,
R 3 represents hydrogen,
X represents a heteroaromatic 9-membered or 12-membered fused bicyclic or tricyclic ring system selected from the group consisting of H1, H2, H5, H15, H16, H17 and H19,

R 5 represents fluorine, chlorine, fluoromethyl, difluoromethyl, trifluoromethyl, fluoroethyl, difluoroethyl, trifluoroethyl, tetrafluoroethyl, pentafluoroethyl, trifluoromethoxy, difluorochloromethoxy, dichlorofluoromethoxy, trifluoromethylthio, trifluoromethylsulphonyl or trifluoromethylsulphinyl,
R 6 represents hydrogen,
R 7 represents methyl, ethyl, isopropyl, methoxymethyl or methoxyethyl,
n represents 0, 1 or 2,
where if R 2 represents G10 or G12, then X does not represent H1, H2, or H5.

2. The compound of formula (I) according to claim 1 wherein
A 1 represents nitrogen,
R 1 represents ethyl,
R 2 represents a group selected from G10, where R 11 represents hydrogen and R 12 represents hydrogen or oxetanyl,
G12, where R 11 represents hydrogen and R 8 represents methyl, trifluoromethyl, cyclopropyl,—CH 2 SCH 3 ,—CH(CH 3 )CH 2 SCH 3 or —CH(CH 3 )CH 2 SO 2 CH 3 ,
and G3, where R 11 represents hydrogen and R 12 represents methyl,
R 3 represents hydrogen,
X represents a heteroaromatic 9-membered or 12-membered fused bicyclic or tricyclic ring system selected from the group consisting of H1, H2, H5, H15, H16, H17 and H19,
R 5 represents trifluoromethyl
R 6 represents hydrogen,
R 7 represents methyl,
n represents 0, 1 or 2,
where if R 2 represents G10 or G12, then X does not represent H1, H2, or H5.

3. The compound of formula (I) according to claim 1 wherein A 1 , R 1 , R 3 , R 5 , R 6 , R 7 , X and n have the meanings given above and
R 2 represents a radical from the following series:

where if R 2 represents G10 or G12, then X does not represent H1, H2, or H5.

4. The compound of formula (I) according to claim 1 wherein A 1 , R 1 , R 2 , R 3 , R 5 , R 6 , R 7 and n have the meanings given above and
X represents a radical from the following series:

where if R 2 represents G10 or G12, then X does not represent H1, H2, or H5.

5. An agrochemical formulation comprising the compound of formula (I) according to claim 1 and one or more extenders and/or surfactants.

6. The agrochemical formulation according to claim 5 , additionally comprising a further agrochemically active compound.

7. A method for controlling one or more animal pests, comprising allowing the compound of formula (I) according to claim 1 or an agrochemical formulation thereof to act on the animal pests and/or a habitat thereof.

8. The compound of formula (I) according to claim 1 , where the substituents R 1 , R 2 , R 3 , A 1 , X and n have the meanings given in the table below and where the bond from X and R 2 to the remainder of the molecule is characterized by a wavy line:

Ex.
R 1

n

A 1
R 3
X
R 2

Ex. I-7 
—CH 2 CH 3
2
N
H

Ex. I-8 
—CH 2 CH 3
2
N
H

Ex. I-31
—CH 2 CH 3
2
N
H

Ex. I-32
—CH 2 CH 3
2
N
H

Bsp-I-34
—CH 2 CH 3
2
N
H

Assignees

• Bayer Cropscience Ag

Inventors

• Fischer Ruediger
• Wilcke David
• Kausch-Busies Nina
• Hager Dominik
• Ilg Kerstin
• Hoffmeister Laura
• Willot Matthieu
• Portz Daniela
• Goergens Ulrich
• Turberg Andreas

Classifications

• A01P1/00

  Disinfectants; Antimicrobial compounds or mixtures thereof · CPC title

• A01P9/00

  Molluscicides · CPC title

• A01P5/00

  Nematocides · CPC title

• A01P7/04

  Insecticides · CPC title

• A01P7/02

  Acaricides · CPC title