Substituted enaminocarbonyl compounds
View Patent ↗The present invention relates to novel substituted enaminocarbonyl compounds, to processes for their preparation and to their use for controlling animal pests, especially arthropods, in particular insects.
1. A compound of formula (I)
in which
A represents pyrid-2-yl or pyrid-4-yl or represents pyrid-3yl which is optionally substituted in the 6-position by fluorine, chlorine, bromine, methyl, trifluoromethyl or trifluoromethoxy or 1,3-thiazol-5-yl which is optionally substituted in the 2-position by chlorine or methyl,
B represents oxygen, sulphur or methylene,
R 1 represents haloalkyl, haloalkenyl, halocycloalkyl or halocycloalkylalkyl,
R 2 represents hydrogen or halogen and
R 3 represents hydrogen or alkyl.
2. A compound of formula (I)
in which
A represents pyrid-3-yl which is substituted in the 6-position by fluorine, chlorine, bromine, methyl or trifluoromethyl or represents 2-chloro-1,3-thiazol-5-yl,
B represents oxygen, sulphur or methylene,
R 1 represents halo-C 1-3 -alkyl, halo-C 2-3 -alkenyl, halocyclopropyl,
R 2 represents hydrogen or halogen and
R 3 represents hydrogen or methyl.
3. A compound of formula I according to claim 1 wherein
A represents 6-bromopyrid-3-yl,
B represents oxygen
R 1 represents 2-fluoroethyl,
R 2 represents hydrogen and
R 3 represents hydrogen.
4. A compound of formula I according to claim 1 wherein
A represents 6-fluoropyrid-3-yl,
B represents oxygen
R 1 represents 2,2-difluoroethyl,
R 2 represents hydrogen and
R 3 represents hydrogen.
5. A compound of formula I according to claim 1 wherein
A represents 6-chloropyrid-3-yl,
B represents oxygen
R 1 represents 2,2-difluoroethyl,
R 2 represents chlorine and
R 3 represents hydrogen.
6. A compound of formula I according to claim 1 wherein
A represents 6-bromopyrid-3-yl,
B represents oxygen
R 1 represents 2,2-difluoroethyl,
R 2 represents hydrogen and
R 3 represents hydrogen.
7. A compound of formula I according to claim 1 wherein
A represents 6-chloropyrid-3-yl,
B represents oxygen
R 1 represents 2-fluoroethyl,
R 2 represents hydrogen and
R 3 represents hydrogen.
8. A compound of formula I according to claim 1 wherein
A represents 6-chloropyrid-3-yl,
B represents oxygen
R 1 represents 2,2-difluoroethyl,
R 2 represents hydrogen and
R 3 represents hydrogen.
9. A compound of formula I according to claim 1 wherein
A represents 2-chloro-1,3-thiazol-5-yl,
B represents oxygen
R 1 represents 2-fluoroethyl,
R 2 represents hydrogen and
R 3 represents hydrogen.
10. A composition comprising at least one compound of the formula (I) according to claim 1 and a extender and/or surfactant.
11. A method for controlling pests, comprising allowing a compound of the formula (I) according to claim 1 to act on the pests and/or a habitat thereof.
12. A composition according to claim 10 for controlling pests.