Pesticidally active heterocyclic derivatives with sulphur and hydroxylamine substituents
Compounds of formula (I) wherein the substituents are as defined in claim 1 , and the agrochemically acceptable salts, stereoisomers, enantiomers, tautomers and N-oxides of those compounds, can be used as insecticides and can be prepared in a manner known per se.
1. A compound of formula Z-1
R 2 is CF 3 ;
R 4 is unsubstituted alkyl;
X 1 is halogen or azido;
Ry is hydrogen or t-butyloxycarbonyl; and
Rz is C 1 -C 4 alkyl.
2. The compound of formula Z-1 according to claim 1 , wherein R 4 is C 1 -C 6 alkyl.
3. The compound of formula Z-1 according to claim 2 , wherein R 4 is CH 3 .
4. The compound of formula Z-1 according to claim 3 , wherein X 1 is azide.
5. The compound of formula Z-1 according to claim 4 , wherein Rz is CH 3 .
6. The compound of formula Z-1 according to claim 3 , wherein X 1 is halogen.
7. The compound of formula Z-1 according to claim 6 , wherein Rz is CH 3 .