Synthesis and Fungicidal Evaluation of 2-Arylphenyl Ether-3-(1H-1,2,4-triazol-1-yl)propan-2-ol Derivatives

A series of novel 2-arylphenyl ether-3-(1H-1,2,4-triazol-1-yl)propan-2-ol derivatives were designed and synthesized as candidate fungicides. The new compounds were identified by 1H NMR spectroscopy and element analysis. Their antifungal activities were evaluated. They exhibited excellent antifungal activities against five common pathogens in comparison with the commercial fungicides tebuconazole and difenoconazole. The antifungal activities of three new triazole alcohol compounds were compared with those of tebuconazole and difenoconazole at a concentration of 1 μg/mL.