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。