Heteroarylpiperidine derivatives as fungicides and heteroarilpiperazina

Compounds of formula (I), Formula ** ** in which the radical definitions have the following meanings: RA1 represents hydrogen, halogen, cyano, amino, -CHO, -C (> = O) OH, -C ( > = O) NH2, alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl, cycloalkyl, halocycloalkyl, alkylcycloalkyl, cycloalkylalkyl, halocycloalkylalkyl, cycloalkenyl, halocycloalkenyl, alkoxyalkyl, alkylthioalkyl, alkylsulfinylalkyl, alkylsulfonylalkyl, alkylaminoalkyl, dialkylaminoalkyl, haloalkylaminoalkyl, alkylcarbonyl, haloalkylcarbonyl, cycloalkylcarbonyl, alkoxycarbonyl, cycloalkoxycarbonyl, cycloalkylalkoxycarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, alkoxy, haloalkoxy, cycloalkoxy, halocycloalkoxy, alkenyloxy, haloalkenyloxy, alkynyloxy, haloalkynyloxy, alkoxyalkoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, alkylthio, haloalkylthio, cycloalkylthio, alkylamino, dialkylamino, haloalkylamino, halodialquilamino, cicloa lquilamino, alkylcarbonylamino, haloalkylcarbonylamino, alkylsulfonylamino or haloalkylsulfonylamino, RA2 represents hydrogen, halogen, cyano, hydroxy, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio or RA2 represents phenyl unsubstituted or substituted, a 5- or 6-membered optionally monosubstituted benzocondensed, wherein the substituents are independently selected from the following list: hydroxy, cyano, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or RA1 and RA2 form together with the carbon atom to which they are attached, a saturated or partially unsaturated three to seven membered ring containing optionally one, two, three or four heteroatoms from the group oxygen, nitrogen, silicon or sulfur, the case being given one, two or three ring members selected carbon C (> = O ) and C (> = s) and sulfur ring members selected from s (> = O) s (> = NRA3) f, and the silicon ring members are selected from SiRA4RA5, Pudie ndo ring being substituted or unsubstituted, wherein the substituents are independently selected from the RA6, RA3 represents hydrogen, cyano, alkyl, haloalkyl, cycloalkyl, halocycloalkyl, alkoxy, haloalkoxy, alkylamino, dialkylamino, haloalkylamino or phenyl, RA4 and RA5 represents by identical or different and independently alkyl, alkenyl, alkynyl, cycloalkyl, halocycloalkyl, cycloalkylalkyl, alkylcycloalkyl, alkylcycloalkylalkyl, haloalkyl, alkoxy or haloalkoxy, s represents 0, 1 or 2, f represents 0, 1 or 2, and s + f represents 0, 1 or 2, RA6 represents halogen, cyano, alkyl, haloalkyl, alkoxy or haloalkoxy in member carbon ring and represents cyano, alkyl or alkoxy members nitrogen ring, L1 represents oxygen, sulfur, -N (RL1) -, -C (RL2) 2-, -OC (RL2) 2-, -SC (RL2) 2-, -N (RL1) C (RL2) 2-, oriented to the left link being connected to the nitrogen atom of formula I and the link orie ntado rightward attached to the nitrogen atom of formula I RL1 represents hydrogen, cyano, alkyl, haloalkyl, alkoxyalkyl, alkylthioalkyl, alkylcarbonyl, haloalkylcarbonyl, alkoxycarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, alkylsulfonyl or haloalkylsulfonyl or two moieties RL1 and RA2 form together with the carbon atom to which they are attached, a partially unsaturated five- or seven-membered ring containing optionally one, two or three heteroatoms from the group oxygen, nitrogen or sulfur, where the ring being substituted or unsubstituted, wherein the substituents are each independently selected from RA6, RL2 represents hydrogen, alkyl or haloalkyl, RB1 represents hydrogen, halogen, cyano, hydroxy, formyl, alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl, alkoxyalkyl, alkylthioalkyl, alkylsulfinylalkyl, alkylsulfonylalkyl, alkylcarbonyl, haloalkylcarbonyl, alkoxycarbonyl, alk laminocarbonilo, dialkylaminocarbonyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl, haloalkylsulfonyl, alkylcarbonyloxy, haloalkylcarbonyloxy, alkoxycarbonyloxy, alkylaminocarbonyloxy, dialkylaminocarbonyloxy or RB1 represents a phenyl, a naphthalenyl group or a heteroaryl radical of 5 or 6 membered may contain respectively 0, 1, 2 or 3 substituents, wherein the substituents independently are selected from the following list: hydrogen, halogen, alkyl, haloalkyl, cycloalkyl, alkoxy, haloalkoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, RB2 represents hydrogen, alkyl or haloalkyl or the two radicals RB1 RB2 and form together with the carbon atom to which they are attached, a saturated three to six members, Y represents sulfur or oxygen.