A new series of 2-ketophenyl-3-substituted aryl-1- thiazolidin-4-ones were synthesized by cyclocondensation of ketoazomethines and thioglycolic acid. Ketoazomethines were synthesized by condensation of phenyl glyoxal (prepared by partial oxidation of acetophenone) and variouspara-substituted anilines. Their structures were elucidated by elemental analysis, IR and H1NMR; they were screened for their antifungal activity against hazardous fungi namelyFusarium Oxysporum, Pythium, SclerotiumandAlternaria brassicola.
一种新的2-酮基苯基-3-取代芳基-1-噻唑烷-4-酮系列化合物通过酮基氮亚甲基和硫代乙酸环缩合成。酮基氮亚甲基通过苯基乙二醛(通过对乙酮的部分氧化制备)和各种对位取代苯胺的缩合制备而成。它们的结构经由元素分析、红外光谱和H1NMR得到阐明;它们被用于筛选其抗真菌活性,针对危害性真菌,即福寿菌、病害菌、瘤胞菌和十字花科黑轮菌。