| abstract |
The present invention relates to N-substituted imino compound of formula (I), wherein Y is a radical Y1, Y2, Y3, Y4 or Y5, where Y1 is O-C(=X)-R3; Y2 is S-C(=X)-R3; Y3 is N(R5)-C(=X)-R3; Y4 is N(R5)-S(=O)-R4; Y5 is N(R5)-S(=O)2-R4; and where X is O or S; Het is a 5 or 6 membered carbon-bound or nitrogen-bound heterocyclic ring, W1-W2-W3-W4 represents a carbon chain group connected to N and C=N, and thus forming a saturated, unsaturated, or partially unsaturated 5 or 6 membered nitrogen containing heterocycle, wherein W1, W2, W3 and W4 each individually represent CRVRW; R1, R2 may be hydrogen, halogen, C1-C6-alkyl etc.; and where R3, R4 and R5 are as defined herein. The invention also relates to the use of the N-acylimino heterocyclic compounds, their stereoisomers, their tautomers and their salts, for combating invertebrate pests. Furthermore the invention relates also to methods of combating invertebrate pests, which comprises applying such compounds. |