| abstract |
The present invention relates to N-substituted imino compound of formula (I), wherein Y is a radical Y 1 , Y 2 , Y 3 , Y 4 or Y 5 , where Y 1 is O-C(=X)-R 3 ; Y 2 is S-C(=X)-R 3 ; Y 3 is N(R 5 )-C(=X)-R 3 ; Y 4 is N(R 5 )-S(=O)-R 4 ; Y 5 is N(R 5 )-S(=O) 2 -R 4 ; and where X is O or S; Het is a 5 or 6 membered carbon-bound or nitrogen-bound heterocyclic ring, W 1 -W 2 -W 3 -W 4 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 W 1 , W 2 , W 3 and W 4 each individually represent CR V R W ; R 1 , R 2 may be hydrogen, halogen, C 1 -C 6 -alkyl etc.; and where R 3 , R 4 and R 5 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. |