A new series of ketoazomethines were synthesized by condensation of phenyl glyoxal (prepared by partial oxidation of acetophenone) with variousp-substituted anilinesviz.p-Cl,p-Br,p-NO2,p-(C2H5)2N andp-CH3. These compounds were characterized by elemental analysis, IR and H1NMR. The synthesized ketoazomethines were screened for their antifungal acsutivity against hazardous fungi namelyFusarium oxysporum, Alternaria brassicola, SclerotiumandPythium.
一系列新的酮偶氮亚胺化合物通过苯基乙二醛(通过对苯甲酮的部分氧化制备)与各种对位取代苯胺的缩合反应合成,包括p-Cl、p-Br、p-NO2、p-(C2H5)2N和p-CH3。这些化合物通过元素分析、红外光谱和H1核磁共振进行表征。合成的酮偶氮亚胺化合物被用于抗真菌活性筛选,针对危险真菌,包括Fusarium oxysporum、Alternaria brassicola、Sclerotium和Pythium。