Microwave Assisted Synthesis, Antifungal Activity and DFT Theoretical Study of Some Novel 1,2,4-Triazole Derivatives Containing the 1,2,3-Thiadiazole Moiety
作者:Na-Bo Sun、Jian-Qun Fu、Jian-Quan Weng、Jian-Zhong Jin、Cheng-Xia Tan、Xing-Hai Liu
DOI:10.3390/molecules181012725
日期:——
investigate the biological activity of 1,2,4-triazole compounds, seventeen novel 1,2,4-triazole derivatives containing 1,2,3-thiadiazole moieties were synthesized by multi-step reactions under microwave assisted conditions. The structures were characterized by 1H-NMR, 13C-NMR, MS and elemental analyses. The target compounds were evaluated for their in vivo fungicidal activities against Corynespora cassiicola
为了研究 1,2,4-三唑化合物的生物活性,在微波辅助条件下通过多步反应合成了 17 种含有 1,2,3-噻二唑部分的新型 1,2,4-三唑衍生物。通过1H-NMR、13C-NMR、MS和元素分析表征结构。评估了目标化合物对 Corynespora cassiicola、Pseudomonas syringae pv. 的体内杀菌活性。Lachrymans 和 Pseudoperonospora cubensis,结果表明一些标题化合物显示出良好的杀真菌活性。标题化合物的理论计算在 B3LYP/6-31G (d,p) 下进行。等级。使用6-31G(d,p)基组进行全几何优化,讨论前沿轨道能量,原子净电荷,