Heteroarylpiperidine and -piperazine derivatives as fungicides

A compound of formula (I) and/or a salt, metal complex and/or N-oxide thereof,

• wherein
• A is phenyl which may contain up to two substituents, where the substituents are each independently selected from the following list:
• halogen, cyano, hydroxyl, —NR3R4, —C(═O)NR3R4, nitro, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C8-cycloalkyl, C1-C6-haloalkyl, C2-C6-haloalkenyl, C2-C6-haloalkynyl, C3-C6-halocycloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkenyloxy, C1-C4-alkynyloxy, C1-C4-alkylthio, C1-C4-alkylsulphonyl, C1-C4-haloalkylthio, C1-C4-haloalkylsulphonyl, C1-C4-alkoxy-C1-C6-alkyl, hydroxyl-C1-C4-alkyl, C1-C6-alkylcarbonyl, C1-C6-alkoxycarbonyl, C1-C6-alkylcarbonyloxy or —C(═O)H, or
• A is pyrazol-1-yl which may contain up to two substituents, where the substituents are each independently selected from the following list:
• halogen, cyano, hydroxyl, nitro, —NR3R4, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C6-cycloalkyl, C1-C6-haloalkyl, C2-C6-haloalkenyl, C2-C6-haloalkynyl, C3-C6-halocycloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-alkylsulphonyl, C1-C4-haloalkylthio, C1-C4-haloalkylsulphonyl, C1-C4-alkoxy-C1-C4-alkyl, hydroxy-C1-C4-alkyl, C1-C6-alkylcarbonyl, C1-C6-alkoxycarbonyl, C1-C6-alkylcarbonyloxy or phenyl,
• R3 and R4 are the same or different and are each independently hydrogen, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C1-C6-haloalkyl, C3-C8-cycloalkyl, benzyl or phenyl,
• L1 is NH or CH2,
• Y is oxygen,
• X is carbon,
• R2 is hydrogen,
• p is 0,
• G is
• where the bond identified by “v” is bonded directly to X and where the bond identified by “w” is bonded directly to Q,
• RG1 is hydrogen or halogen,
• Q is
• where the bond identified by “*” is bonded directly to G or L2, and where the bond identified by “#” is bonded directly to L2 or G, or where the bond identified by “*” is bonded directly to L2, and the bond identified by “#” is at the same time bonded directly to G,
• R5 is hydrogen or C1-C6-alkyl,
• L2 is a direct bond,
• R1 is phenyl which is substituted at least once by a substituent Z4 and may otherwise be unsubstituted or substituted, where the substituents are each independently selected from Z4 and optionally from Z1-2,
• Z1-2 is hydrogen, halogen, cyano, hydroxyl, —SH, nitro, —C(═O)H, —C(═O)NR3R4, —NR3R4, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C1-C6-halo alkyl, C2-C6-haloalkenyl, C2-C6-haloalkynyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, C3-C8-cycloalkenyl, C3-C8-halocycloalkenyl, C1-C6-alkoxy-C1-C6-alkyl, C1-C6-alkylcarbonyl, C1-C6-haloalkylcarbonyl, C3-C8-cycloalkylcarbonyl, C1-C6-alkoxycarbonyl, C3-C8-cycloalkoxycarbonyl, C3-C8-cycloalkylaminocarbonyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C3-C8-cycloalkoxy, C3-C8-halocycloalkoxy, C2-C6-alkenyloxy, C2-C6-haloalkenyloxy, C2-C6-alkynyloxy, C2-C6-haloalkynyloxy, C1-C4-alkoxy-C1-C4-alkoxy, C1-C6-alkylcarbonyloxy, C1-C6-haloalkylcarbonyloxy, C3-C8-cycloalkylcarbonyloxy, C1-C6-alkylcarbonyl-C1-C4-alkoxy, C1-C6-alkylthio, C1-C6-haloalkylthio, C3-C6-cycloalkylthio, C1-C6-alkylsulphonyl, C1-C6-haloalkylsulphonyl, C3-C8-cycloalkylsulphonyl, C1-C6-alkylsulphonylamino, C1-C6-haloalkylsulphonylamino, tri(C1-C4-alkyl)silyl, or -L3Z3,
• L3 is a direct bond, —CH2—, —C(═O)—, sulphur, oxygen, —C(═O)O—, —C(═O)NH—, —OC(═O)— or —NHC(═O)—,
• Z3 is a phenyl radical, naphthalenyl radical or a 5- or 6-membered heteroaryl radical, each of which may contain up to two substituents, where the substituents are each independently selected from the following list:
• substituents on carbon:
• halogen, cyano, nitro, hydroxyl, amino, —SH, C1-C4-alkyl, C2-C4-alkenyl, C2-C4-alkynyl, C1-C4-haloalkyl, C2-C4-haloalkenyl, C2-C4-haloalkynyl, C2-C4-alkoxyalkyl, C1-C6-alkylcarbonyl, C1-C6-haloalkylcarbonyl, C1-C6-alkoxycarbonyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C2-C6-alkenyloxy, C2-C6-alkynyloxy, C1-C4-alkylthio, C1-C4-haloalkylthio, C1-C4-alkylsulphonyl, C1-C4-haloalkylsulphonyl or C1-C4-alkylamino, di(C1-C4-alkyl)amino,
• substituents on nitrogen:
• C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C1-C6-haloalkyl, C2-C6-haloalkenyl, C2-C6-haloalkynyl, C1-C4-alkoxy-C1-C4-alkyl, phenyl, benzyl, C1-C4-haloalkylsulphonyl, C1-C6-alkoxycarbonyl, C1-C6-haloalkoxycarbonyl, phenylsulphonyl, C1-C4-alkylsulphonyl, —C(═O)H, or C1-C3-alkylcarbonyl,
• Z4 is —C(═O)OH, —C(═O)NH2, —C(═S)NR3R4, cyano-C1-C6-alkyl, C2-C6-alkenylcarbonyloxy, C2-C6-alkynylthio, C3-C8-halocycloalkylcarbonyloxy, C2-C6-alkenylamino, C2-C6-alkynylamino, C1-C6-haloalkylamino, C3-C8-cycloalkyl-C1-C6-alkylamino, C1-C6-alkoxyamino, C1-C6-haloalkoxyamino, C1-C6-alkylcarbonylamino, C1-C6-haloalkylcarbonylamino, C1-C6-alkoxycarbonylamino, C1-C6-alkylcarbonyl(C1-C6-alkyl)amino, C1-C6-haloalkylcarbonyl(C1-C6-alkyl)amino, C1-C6-alkoxycarbonyl(C1-C6-alkyl)amino, —NR3SO2Z3, C2-C6-alkenylthio, C1-C6-haloalkoxycarbonyl, C1-C6-alkoxy-C1-C4-alkylcarbonyl, —SF5, C1-C6-haloalkoxycarbonylamino, —NHC(═O)H, C1-C6-alkoxy(C1-C4-alkyl)aminocarbonyl, C1-C6-alkoxycarbonyl-C1-C6-alkoxy, —C(═NOR7)R8, —N═C(R9)2, di(C1-C6-alkyl)aminocarbonylamino, di(C1-C6-alkyl)aminosulphonyl, di(C1-C6-haloalkyl)amino, C1-C6-alkylaminosulphonyl, C1-C6-alkylaminocarbonylamino, tri(C1-C4-alkyl)silyloxy, C1-C6-haloalkylsulphonyloxy, C1-C6-alkylsulphonyloxy, tri(C1-C4-alkyl)silyl-C2-C4-alkynyloxy, tri(C1-C4-alkyl)silyl-C2-C4-alkynyl or -L4Z3, or
• Z4 is —C(═O)NR11R12, —SO2NR11R12, —O(C═O)H, —SCN, C1-C3-alkoxysulphonyl, C3-C8-cycloalkylsulphinyl or cyano(C1-C3-alkoxy)-C1-C3-alkyl, or
• Z4 is C1-C3-alkyl which may contain 1 or 2 substituents, where the substituents are each independently selected from the following list:
• C2-C4-alkenyloxy, C2-C4-alkynyloxy, C2-C4-alkenylthio, C2-C4-alkynylthio, C1-C3-alkoxy-C1-C3-alkylthio, C1-C3-alkoxy-C1-C3-alkylsulphinyl, C1-C3-alkoxy-C1-C3-alkylsulphonyl, C1-C3-alkylcarbonyloxy, C1-C3-haloalkylcarbonyloxy, or
• Z4 is a substituted hydroxyl, where the substituents are each selected from the following list:
• C3-C8-cycloalkylsulphonyl, C3-C8-halocycloalkylsulphonyl, C2-C4-alkenylsulphonyl or C(═O)NR3R4,
• R7 is hydrogen, C1-C6-alkyl, C1-C6-haloalkyl, benzyl or Z3,
• R8 is hydrogen, C1-C6-alkyl, C1-C6-haloalkyl, C3-C8-cycloalkyl-C1-C4-alkyl, C3-C8-cycloalkyl, C1-C4-alkyl-C3-C8-cycloalkyl, C1-C4-haloalkyl-C3-C8-cycloalkyl, C1-C4-alkoxyl-C1-C4-alkyl, C1-C4-haloalkoxy-C1-C4-alkyl, benzyl or phenyl,
• R9 is the same or different and is independently C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C1-C6-haloalkyl, C3-C8-cycloalkyl, benzyl or phenyl,
• R11 is C3-C4-alkenyl, C3-C4-alkynyl, cyano-C1-C3-alkyl, formyl, C1-C3-haloalkyl, benzyl, phenyl, C1-C3-alkylcarbonyl, C3-C8-cycloalkoxycarbonyl, C1-C3-alkoxycarbonyl, C3-C4-alkenyloxycarbonyl, C3-C4-alkynyloxycarbonyl, C1-C3-haloalkylcarbonyl, C3-C8-halocycloalkylcarbonyl, C3-C8-cycloalkoxycarbonyl, C3-C8-cycloalkylcarbonyl or di(C1-C3-alkyl)aminocarbonyl,
• R12 is hydrogen, C3-C4-alkenyl, C3-C4-alkynyl, cyano-C1-C3-alkyl, formyl, C1-C3-haloalkyl, benzyl, phenyl, C1-C3-alkylcarbonyl, C3-C8-cycloalkoxycarbonyl, C1-C3-alkoxycarbonyl, C3-C4-alkenyloxycarbonyl, C3-C4-alkynyloxycarbonyl, C1-C3-haloalkylcarbonyl, C3-C8-halocycloalkylcarbonyl, C3-C8-cycloalkoxycarbonyl, C3-C8-cycloalkylcarbonyl or di(C1-C3-alkyl)aminocarbonyl,
• L4 is —C(═O)O—, —C(═O)NR3-, —OC(═O)—, —NR3C(═O)—, —OCH2C≡C— or —OCH2CH═CH—.