Eight new title compounds(3a^3h) were synthesized and their structures confirmed by IR, - 1H NMR-, - 13-C NMR and elemental analysis. Preliminary bioassay showed that compounds 3 have some fungicidal activity.
24-Membered macrocyclic bicopper(Ⅱ) complexes wth bridging ligand imidzao-late,SCN-,N3-and H2O respectively were synthesized by condensation of diacetylpyridine with 3-oxapentane-1,5-diamine.As the model compounds o... 24-Membered macrocyclic bicopper(Ⅱ) complexes wth bridging ligand imidzao-late,SCN-,N3-and H2O respectively were synthesized by condensation of diacetylpyridine with 3-oxapentane-1,5-diamine.As the model compounds of superoxide dismutase (SOD),the relationship between their SOD activities and properties of bridging ligands and redox potentials of copper(Ⅱ) were studied.展开更多
以芳香二磺酰氯和芳香二胺为原料,三乙胺作缚酸剂,二氯甲烷作溶剂,用一步成环法合成了一系列新型的、芳环单元不同的芳香磺酰胺四聚体大环化合物3a^6,并得到了IR,1HNMR,MALDI-TOF(matrix assisted laser desorption ionization/time of ...以芳香二磺酰氯和芳香二胺为原料,三乙胺作缚酸剂,二氯甲烷作溶剂,用一步成环法合成了一系列新型的、芳环单元不同的芳香磺酰胺四聚体大环化合物3a^6,并得到了IR,1HNMR,MALDI-TOF(matrix assisted laser desorption ionization/time of flight mass spectrometry)等对其结构的确认.这些大环化合物的对称性和脂溶性较好,易溶于丙酮中,重结晶纯化方便可行.同时发现了制备一系列结构对称的芳香寡聚磺酰胺大环化合物的简单易行的方法,并对合成方法进行了有价值的探讨.展开更多
文摘Eight new title compounds(3a^3h) were synthesized and their structures confirmed by IR, - 1H NMR-, - 13-C NMR and elemental analysis. Preliminary bioassay showed that compounds 3 have some fungicidal activity.
基金Project supported by the National Natural Science Foundation of China.
文摘 24-Membered macrocyclic bicopper(Ⅱ) complexes wth bridging ligand imidzao-late,SCN-,N3-and H2O respectively were synthesized by condensation of diacetylpyridine with 3-oxapentane-1,5-diamine.As the model compounds of superoxide dismutase (SOD),the relationship between their SOD activities and properties of bridging ligands and redox potentials of copper(Ⅱ) were studied.
文摘以芳香二磺酰氯和芳香二胺为原料,三乙胺作缚酸剂,二氯甲烷作溶剂,用一步成环法合成了一系列新型的、芳环单元不同的芳香磺酰胺四聚体大环化合物3a^6,并得到了IR,1HNMR,MALDI-TOF(matrix assisted laser desorption ionization/time of flight mass spectrometry)等对其结构的确认.这些大环化合物的对称性和脂溶性较好,易溶于丙酮中,重结晶纯化方便可行.同时发现了制备一系列结构对称的芳香寡聚磺酰胺大环化合物的简单易行的方法,并对合成方法进行了有价值的探讨.
