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US 11,445,724 B2Granted
Insecticidal compounds
AssigneeSyngenta Participations AG
InventorsThomas Pitterna, André Stoller, Andrew Edmunds
Life of this patent
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Abstract
The present invention relates to novel triazole derivatives of formula (I) having insecticidal activity, to processes and intermediates for preparing them, to insecticidal, acaricidal, nematicidal or molluscicidal compositions comprising them and to methods of using them to combat and control insect, acarine, nematode or mollusc pests wherein Y, X1, X2 and Q are as defined in claim 1; or salts thereof.
Claims12
A compound selected from:
A method, comprising:
- reacting a compound of formula (III),
- wherein Y is chlorine or bromine, with a base and compound of formula (XIV),
- wherein
- X2 is cyano and X1 is hydrogen;
- R is hydrogen or C1-C4 alkyl;
- R4 is OH, Cl, F, Br or I;
- and
- Q is a group selected from Q1, Q2, Q3, Q4 and Q5, where
- Q1 is a group of formula (IIa):
- where the substituents W1 are independently selected from halogen, cyano, nitro, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy and C1-C4 haloalkoxy, and
- n1 is 1 or 2,
- Q2 is a group of formula (IIb):
- where W2 is selected from hydrogen, halogen, cyano, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy and C1-C4 haloalkoxy,
- Q3 is a group of formula (IIc):
- where W3 is selected from hydrogen, halogen, cyano, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy and C1-C4 haloalkoxy,
- Q4 is a group of formula (IId):
- where W4 is selected from hydrogen, halogen, cyano, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy and C1-C4 haloalkoxy, and
- Q5 is a group of formula (IIe)
- where W5 is selected from hydrogen, halogen, cyano, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy and C1-C4 haloalkoxy,
- to form a compound of formula (I),
17 more elements
A method, comprising:
- reacting a compound of formula (VII),
- wherein Y is chlorine or bromine, with (Ac)2O to form a compound of formula (III),
Dependencies are inferred from the claim text.