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The hydrazide 5, that was obtained from 1-(4-fluorophenyl)piperazine ( 1), was converted to the corresponding carbothioamides 6a-c by the reaction with alkyl(aryl) isothiocyanates. The synthesis of conazole analogs 10a-f was performed via the intermediary of triazoles 7a-c. The condensation of triazoles 7a-c with several heterocyclic amines in the presence of formaldehyde afforded the corresponding N-aminoalkylated triazoles 11-14. The effect of different catalysts and solvents on conventional and microwave (MW)-prompted reactions was examined. The synthesized compounds were screened for their antimicrobial activities. [ABSTRACT FROM AUTHOR]