Pesticidally active heterocyclic derivatives with sulphur containing substituents

A compound of formula I,

• wherein
• A represents CH or N;
• each R is, independently from each other, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy, C1-C4alkylsulfanyl, C1-C4haloalkylsulfanyl, C1-C4alkylsulfinyl, C1-C4haloalkylsulfinyl, C1-C4alkylsulfonyl, C1-C4haloalkylsulfonyl, C1-C6alkylcarbonyl, C1-C6haloalkylcarbonyl, C1-C6alkoxycarbonyl, C1-C6haloalkoxycarbonyl, C1-C6alkylamino, C2-C8dialkylamino, halogen, cyano, cyanoC1-C4alkyl, tri(C1-C4alkyl)silyl, C1-C4alkoxyC1-C4alkoxy, C1-C4alkylsulfanylC1-C4alkoxy or nitro;
• or each R is, independently from each other, phenyl, pyrimidinyl, thiazolyl, pyridinyl, imidazolyl, pyrazolyl, oxazolyl or oxadiazolyl;
• wherein said phenyl, pyrimidinyl, thiazolyl, pyridinyl, imidazolyl, pyrazolyl, oxazolyl or oxadiazolyl itself can be mono- to polysubstituted by substituents independently selected from the group consisting of halogen, C1-C6alkyl and cyano;
• n is 0, 1, 2, 3, 4 or 5;
• X is S, SO or SO2;
• R1 is C1-C4alkyl, C1-C4haloalkyl, C3-C6cycloalkyl, C3-C6cycloalkyl-C1-C4alkyl, C3-C6cycloalkyl mono-, di- or trisubstituted by substituents selected from the group consisting of halogen, cyano and C1-C4alkyl;
• or R1 is C3-C6cycloalkyl-C1-C4alkyl mono- or polysubstituted by substituents selected from the group consisting of halogen, cyano and C1-C4alkyl;
• or R1 is C2-C6alkenyl, C2-C6haloalkenyl or C2-C6alkynyl;
• R2 is halogen, C1-C4haloalkyl or C1-C4haloalkyl substituted by one or two substituents selected from the group consisting of hydroxyl, methoxy and cyano;
• or R2 is C1-C4haloalkylsulfanyl, C1-C4haloalkylsulfinyl, C1-C4haloalkylsulfonyl, O(C1-C4haloalkyl) or —C(O)C1-C4haloalkyl;
• or R2 is C3-C6cycloalkyl which can be mono- or polysubstituted by substituents selected from the group consisting of halogen, cyano and C1-C4alkyl;
• and
• X1 is O, S or NR3, wherein R3 is hydrogen, C1-C4alkyl, C2-C6alkenyl, C2-C6alkynyl, C1-C4alkoxy-C1-C4alkyl or C3-C6cycloalkyl;
• and agrochemically acceptable salts, stereoisomers, enantiomers, tautomers and N-oxides of those compounds.