Acylated triazolyl-.gamma.-fluoropinacolyl derivatives and their use as fungicides

An acylated triazolyl-.gamma.-fluoropinacolyl derivative of the formula ##STR106## in which Az represents 1,2,4-triazol-1-yl or 1,2,4-triazol-4-yl,

• R represents straight-chain or branched alkyl with 1 to 8 carbon atoms, straight-chain or branched alkenyl or alkynyl with in either case 2 to 4 carbon atoms, halogenoalkyl with 1 or 2 carbon atoms and 1 to 5 halogen atoms, alkoxy with 1 to 4 carbon atoms, alkoxyalkyl with 1 to 4 carbon atoms in each alkyl part, cycloalkyl with 5 to 7 carbon atoms, optionally substituted phenyl or phenylalkyl or phenoxyalkyl, either of which is optionally substituted in the phenyl part and has up to 2 carbon atoms in the alkyl part, the substituents on the phenyl part in the last three cases being selected from halogen, cyano, nitro and alkyl or alkoxy with in either case 1 to 2 carbon atoms, or R represents alkylamino with 1 to 12 carbon atoms, dialkylamino with 1 to 4 carbon atoms in each alkyl part, halogenoalkylamino with up to 4 carbon atoms and up to 5 identical or different halogen atoms, or alkoxycarbonylamino with 1 to 4 carbon atoms in the alkyl part, alkoxyalkylamino with 1 to 4 carbon atoms in each alkyl part or optionally monosubstituted or polysubstituted phenylamino, the substituents being selected from halogen, nitro, cyano, straight-chain or branched alkyl with 1 to 4 carbon atoms, alkoxy and alkylthio with in either case 1 or 2 carbon atoms, halogenoalkyl with up to 2 carbon atoms and up to 5 identical or different halogen atoms and alkoxycarbonylalkenyl with 1 to 4 carbon atoms in the alkyl part and 2 to 4 carbon atoms in the alkenyl part,
• X represents hydrogen or fluorine,
• Z represents halogen, and
• n represents 1 or 2, or a physiologically acceptable acid addition salt thereof with a hydrogen halide acid, phosphoric acid, nitric acid, sulphuric acid, a sulphonic acid or an optionally hydroxy-substituted mono- or dicarboxylic acid, or a complex thereof with a metal salt, the metal of which is copper, zinc, manganese, magnesium, tin, iron or nickel and the anion of which is halide, nitrate, sulphate or phosphate.