| abstract |
The present invention relates to the N-acyliminol compounds of formula (I): wherein X is O or S, in particular O; Υ means single bond, O, S or NR5; Het means a 5- or 6-membered heterocyclic ring attached via a carbon atom or a nitrogen atom, W1-W2-W3-W4 is a group of a carbon chain linked to N and C = N, thus forming a saturated, unsaturated or partially an unsaturated 5- or 6-membered nitrogen-containing heterocycle, wherein W1, W2, W3 and W4 are each CRvRw; R 1, R 2 may represent hydrogen, halogen and the like; R 3 may be hydrogen, CN, C 1 -C 6 alkyl and the like; R4 may be hydrogen, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C8-cycloalkyl, Q-phenyl, Q'-O-phenyl, Q'-S-phenyl, where phenyl the ring is optionally substituted by one or more, for example 1, 2, 3, 4 or 5, identical or different substituents R10, and fragments Q-Het #, Q'-O-Het # and Q'-S-Het #, where Het # represents a heterocyclic radical and where Q and Q 'denote C1-C6-alkanediyl, C2-C6-alkenediyl or C1-C6-alkyndiyl, and where Q may also represent a single bond; R3 and R4 together may also be a divalent radical selected from the group consisting of C2-C5-alkanediyl, C2-C5-alkenediyl, Q "-C1-C4-alkanediyl and Q" -C2-C4-alkenediyl, where Q " denotes O or S. The invention also relates to the use of N-acylaminogeterocyclic compounds, their stereoisomers, their tautomers and their salts for the control of invertebrate pests. |