Insecticidal pyridine compounds
View Patent ↗The invention disclosed in this document is related to the field of pesticides and their use in controlling pests. Novel pyridine compounds for use in controlling pests are disclosed.
1. A compound according to the following formula:
wherein
A1, A2 and A3 are each C;
X is N;
Y is C;
T is O;
Z is C(R6) 2 (where R6 could be the same or different);
n=2;
R1 is F, Cl, Br or I;
R2 is CN;
R3 is a substituted or unsubstituted halo-C1-C4-alkyl, wherein the halo-C1-C4-alkyl when substituted further consists of one or more substituents selected from the group consisting of F, Cl, Br, OH, CN, NO 2 , CHO, —SCN, S(O)n-C1-C4-alkyl (where n=0-2), C1-C4-alkyl, halo-C1-C4-alkyl, C1-C4-alkylamine, C1-C4-alkoxy, halo-C1-C4 alkoxy, C1-C4-thioalkyl, halo-C1-C4-thioalkyl, C1-C4 alkylacyl, C1-C4-acyloxy, C1-C4 alkoxycarbonyl, C1-C4 alkoxy-imino, hydroxy-imino, and C1-C4-alkyl-S(O)═N;
R4 is H;
R5 is H; and
R6 is selected from the group consisting of H, substituted or unsubstituted C1-C4 alkyl, and substituted or unsubstituted aryl, wherein the C1-C4 alkyl or aryl when substituted further consists of one or more substituents selected from the group consisting of F, Cl, Br, OH, CN, NO 2 , CHO, —SCN, S(O)n-C1-C4-alkyl (where n=0-2), C1-C4-alkyl, halo-C1-C4-alkyl, C1-C4-alkylamine, C1-C4 alkoxy, halo-C1-C4-alkoxy, C1-C4-thioalkyl, halo-C1-C4 thioalkyl, C1-C4-alkylacyl, C1-C4-acyloxy, C1-C4 alkoxycarbonyl, C1-C4-alkoxy-imino, hydroxy-imino, C1-C4-alkyl-S(O)═NH, and (C1-C4-trialkyl)Si.
2. A compound according claim 1 , wherein R1 is Cl.
3. A compound according to claim 2 , wherein R3 is trifluoromethyl.
4. A compound according to claim 3 , wherein R6 is chosen from H, methyl, ethyl, propyl and phenyl.
5. A method of controlling insects which comprises applying to a locus where control is desired an insect-inactivating amount of a compound according to claim 1 .
6. A compound according to claim 1 having the following structure
7. A compound according to claim 1 having the following structure
8. A compound according to claim 1 having the following structure
9. A compound according to claim 1 having the following structure
10. A compound according to claim 1 having the following structure
11. A compound according to claim 1 , wherein R3 and R6 are unsubstituted.