Synthesis and Fungicidal Activities of Novel 1,2,4-Triazole Thione Derivatives Containing 1,2,3-Triazole and Substituted Piperazine Moieties
作者:Bao-Lei Wang、Yi-Zhou Zhan、Li-Yuan Zhang、Yan Zhang、Xiao Zhang、Zheng-Ming Li
DOI:10.1080/10426507.2015.1085040
日期:2016.1.2
GRAPHICAL ABSTRACT Abstract A series of novel 1,2,4-triazole thione derivatives containing 1,2,3-triazole and substituted piperazine moieties were synthesized via the Mannich reaction of 1,2,3-triazole-containing 1,2,4-triazole thiol intermediates with various substituted piperazines and formaldehyde in high yields. The structures of 14 title compounds were confirmed by melting points, IR, 1H NMR,
图形摘要 摘要 通过含 1,2,3-三唑的 1,2,4- 的曼尼希反应合成了一系列含有 1,2,3-三唑和取代哌嗪部分的新型 1,2,4-三唑硫酮衍生物。三唑硫醇中间体与各种取代哌嗪和甲醛的高产率。14个标题化合物的结构经熔点、红外、1H核磁共振、13C核磁共振和元素分析证实。生物测定结果表明,部分标题化合物在 50 μg/mL 时对多种植物真菌表现出显着的杀菌活性,尤其是含三氟甲基的三唑硫酮衍生物 9g 表现出广泛的活性,可以为新型杀菌剂创新研究进一步进行结构优化。